{"id":233,"date":"2024-02-28T02:02:32","date_gmt":"2023-11-17T07:43:02","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/"},"modified":"2025-08-01T02:43:15","modified_gmt":"2025-07-31T18:43:15","slug":"%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/","title":{"rendered":"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570"},"content":{"rendered":"<p>Python \u7684 <code>numpy.cumsum()<\/code> \u51fd\u6570\u7528\u4e8e\u8ba1\u7b97\u6570\u7ec4\u6cbf\u7ed9\u5b9a\u8f74\u7684\u7d2f\u79ef\u548c\u3002<\/p>\n<h2>Python \u4e2d NumPy \u5305 <code>cumsum()<\/code> \u51fd\u6570\u7684\u8bed\u6cd5<\/h2>\n<p><code>cumsum()<\/code> \u65b9\u6cd5\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code>cumsum(array, axis=None, dtype=None, out=None)\r\n<\/code><\/pre>\n<ul>\n<li><code>array<\/code> \u53ef\u4ee5\u662f <code>ndarray<\/code> \u6216\u7c7b\u4f3c\u6570\u7ec4\u7684\u5bf9\u8c61\uff0c\u4f8b\u5982\u5d4c\u5957\u5217\u8868\u3002<\/li>\n<li><code>axis<\/code> \u53c2\u6570\u5b9a\u4e49\u4e86\u8ba1\u7b97\u7d2f\u79ef\u548c\u7684\u8f74\u3002\u5982\u679c\u672a\u63d0\u4f9b <code>axis<\/code> \u53c2\u6570\uff0c\u5219\u6570\u7ec4\u5c06\u88ab\u5c55\u5e73\uff0c\u5e76\u5bf9\u5c55\u5e73\u540e\u7684\u7ed3\u679c\u6570\u7ec4\u8ba1\u7b97\u7d2f\u79ef\u548c\u3002<\/li>\n<li><code>dtype<\/code> \u53c2\u6570\u5b9a\u4e49\u4e86\u8f93\u51fa\u6570\u636e\u7c7b\u578b\uff0c\u4f8b\u5982\u6d6e\u70b9\u578b\uff08<code>float<\/code>\uff09\u548c\u6574\u578b\uff08<code>int<\/code>\uff09\u3002<\/li>\n<li><code>out<\/code> \u53ef\u9009\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u5b58\u50a8\u7ed3\u679c\u7684\u6570\u7ec4\u3002<\/li>\n<\/ul>\n<h2>Python NumPy \u5e93 <code>cumsum()<\/code> \u51fd\u6570\u7684\u793a\u4f8b<\/h2>\n<p>\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e9b\u793a\u4f8b\u6765\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97 NumPy \u6570\u7ec4\u5143\u7d20\u7684\u7d2f\u79ef\u548c\u3002<\/p>\n<h3>1. \u5728\u4e0d\u6307\u5b9a\u8f74\u7684\u60c5\u51b5\u4e0b\u8ba1\u7b97 NumPy \u6570\u7ec4\u5143\u7d20\u7684\u7d2f\u79ef\u548c<\/h3>\n<pre class=\"post-pre\"><code>import numpy as np\r\n\r\narray1 = np.array(\r\n    [[1, 2],\r\n     [3, 4],\r\n     [5, 6]])\r\n\r\ntotal = np.cumsum(array1)\r\nprint(f'\u6240\u6709\u5143\u7d20\u7684\u7d2f\u79ef\u548c\u4e3a {total}')\r\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u6240\u6709\u5143\u7d20\u7684\u7d2f\u79ef\u548c\u4e3a [ 1  3  6 10 15 21]\r\n<\/code><\/pre>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6570\u7ec4 <code>array1<\/code> \u9996\u5148\u88ab\u5c55\u5e73\u4e3a <code>[1 2 3 4 5 6]<\/code>\u3002\u7136\u540e\u8ba1\u7b97\u5176\u7d2f\u79ef\u548c\uff0c\u5f97\u5230 <code>[1 3 6 10 15 21]<\/code>\u3002<\/p>\n<h3>2. \u6cbf\u6307\u5b9a\u8f74\u8ba1\u7b97\u7d2f\u79ef\u548c<\/h3>\n<pre class=\"post-pre\"><code>import numpy as np\r\n\r\narray1 = np.array(\r\n    [[1, 2],\r\n     [3, 4],\r\n     [5, 6]])\r\n\r\ntotal_0_axis = np.cumsum(array1, axis=0)\r\nprint(f'\u6cbf 0 \u8f74\u7684\u7d2f\u79ef\u548c\u4e3a\uff1a\\n{total_0_axis}')\r\n\r\ntotal_1_axis = np.cumsum(array1, axis=1)\r\nprint(f'\u6cbf 1 \u8f74\u7684\u7d2f\u79ef\u548c\u4e3a\uff1a\\n{total_1_axis}')\r\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u6cbf 0 \u8f74\u7684\u7d2f\u79ef\u548c\u4e3a\uff1a\r\n[[ 1  2]\r\n [ 4  6]\r\n [ 9 12]]\r\n\u6cbf 1 \u8f74\u7684\u7d2f\u79ef\u548c\u4e3a\uff1a\r\n[[ 1  3]\r\n [ 3  7]\r\n [ 5 11]]\r\n<\/code><\/pre>\n<h3>3. \u4e3a\u7d2f\u79ef\u548c\u6570\u7ec4\u6307\u5b9a\u6570\u636e\u7c7b\u578b<\/h3>\n<pre class=\"post-pre\"><code>import numpy as np\r\n\r\narray1 = np.array(\r\n    [[1, 2],\r\n     [3, 4],\r\n     [5, 6]])\r\n\r\ntotal_1_axis = np.cumsum(array1, axis=1, dtype=float)\r\nprint(f'\u6cbf 1 \u8f74\u7684\u7d2f\u79ef\u548c\u4e3a\uff1a\\n{total_1_axis}')\r\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u6cbf 1 \u8f74\u7684\u7d2f\u79ef\u548c\u4e3a\uff1a\r\n[[ 1.  3.]\r\n [ 3.  7.]\r\n [ 5. 11.]]\r\n<\/code><\/pre>\n<p><strong>\u53c2\u8003\uff1a<\/strong><a href=\"https:\/\/numpy.org\/doc\/stable\/reference\/generated\/numpy.cumsum.html\">NumPy \u5b98\u65b9 API \u6587\u6863<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python \u7684 numpy.cumsum() \u51fd\u6570\u7528\u4e8e\u8ba1\u7b97\u6570\u7ec4\u6cbf\u7ed9\u5b9a\u8f74\u7684\u7d2f\u79ef\u548c\u3002 Python \u4e2d NumP [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[882,272,32,251,881],"class_list":["post-233","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cumsum","tag-numpy","tag-python","tag-251","tag-881"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u6df1\u5165\u63a2\u7d22Python Numpy\u5e93\u4e2d\u7684`numpy.cumsum()`\u51fd\u6570\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u8ba1\u7b97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u5176\u7528\u6cd5\u3001\u53c2\u6570\u53ca\u5728\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u60a8\u63d0\u5347Python\u6570\u636e\u5904\u7406\u80fd\u529b\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728python\u4e2d\uff0cnumpy-cumsum\u51fd\u6570\u53ef\u4ee5\u6c42\u5f97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570\" \/>\n<meta property=\"og:description\" content=\"\u6df1\u5165\u63a2\u7d22Python Numpy\u5e93\u4e2d\u7684`numpy.cumsum()`\u51fd\u6570\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u8ba1\u7b97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u5176\u7528\u6cd5\u3001\u53c2\u6570\u53ca\u5728\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u60a8\u63d0\u5347Python\u6570\u636e\u5904\u7406\u80fd\u529b\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728python\u4e2d\uff0cnumpy-cumsum\u51fd\u6570\u53ef\u4ee5\u6c42\u5f97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-17T07:43:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-31T18:43:15+00:00\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u96c5, \u609f\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/\",\"name\":\"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-11-17T07:43:02+00:00\",\"dateModified\":\"2025-07-31T18:43:15+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\"},\"description\":\"\u6df1\u5165\u63a2\u7d22Python Numpy\u5e93\u4e2d\u7684`numpy.cumsum()`\u51fd\u6570\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u8ba1\u7b97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u5176\u7528\u6cd5\u3001\u53c2\u6570\u53ca\u5728\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u60a8\u63d0\u5347Python\u6570\u636e\u5904\u7406\u80fd\u529b\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\",\"name\":\"\u96c5, \u609f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"caption\":\"\u96c5, \u609f\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570 - Blog - Silicon Cloud","description":"\u6df1\u5165\u63a2\u7d22Python Numpy\u5e93\u4e2d\u7684`numpy.cumsum()`\u51fd\u6570\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u8ba1\u7b97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u5176\u7528\u6cd5\u3001\u53c2\u6570\u53ca\u5728\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u60a8\u63d0\u5347Python\u6570\u636e\u5904\u7406\u80fd\u529b\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u5728python\u4e2d\uff0cnumpy-cumsum\u51fd\u6570\u53ef\u4ee5\u6c42\u5f97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570","og_description":"\u6df1\u5165\u63a2\u7d22Python Numpy\u5e93\u4e2d\u7684`numpy.cumsum()`\u51fd\u6570\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u8ba1\u7b97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u5176\u7528\u6cd5\u3001\u53c2\u6570\u53ca\u5728\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u60a8\u63d0\u5347Python\u6570\u636e\u5904\u7406\u80fd\u529b\u3002","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u5728python\u4e2d\uff0cnumpy-cumsum\u51fd\u6570\u53ef\u4ee5\u6c42\u5f97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-11-17T07:43:02+00:00","article_modified_time":"2025-07-31T18:43:15+00:00","author":"\u96c5, \u609f","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u96c5, \u609f","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/","name":"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-11-17T07:43:02+00:00","dateModified":"2025-07-31T18:43:15+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6"},"description":"\u6df1\u5165\u63a2\u7d22Python Numpy\u5e93\u4e2d\u7684`numpy.cumsum()`\u51fd\u6570\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u8ba1\u7b97\u6570\u7ec4\u7684\u7d2f\u79ef\u548c\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u5176\u7528\u6cd5\u3001\u53c2\u6570\u53ca\u5728\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u60a8\u63d0\u5347Python\u6570\u636e\u5904\u7406\u80fd\u529b\u3002","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"Numpy\u7d2f\u79ef\u548c\uff1aPython\u4e2d\u9ad8\u6548\u4f7f\u7528numpy.cumsum()\u51fd\u6570"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6","name":"\u96c5, \u609f","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","caption":"\u96c5, \u609f"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%ef%bc%8cnumpy-cumsum%e5%87%bd%e6%95%b0%e5%8f%af%e4%bb%a5%e6%b1%82%e5%be%97%e6%95%b0%e7%bb%84%e7%9a%84%e7%b4%af%e7%a7%af%e5%92%8c%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=233"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/233\/revisions"}],"predecessor-version":[{"id":109715,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/233\/revisions\/109715"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}