{"id":45801,"date":"2023-08-15T16:46:20","date_gmt":"2023-07-27T12:52:13","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45801-2\/"},"modified":"2024-04-30T18:40:25","modified_gmt":"2024-04-30T10:40:25","slug":"45801-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45801-2\/","title":{"rendered":""},"content":{"rendered":"

\u306a\u306b\u304c\u3057\u305f\u3044\u304b<\/h2>\n

Jupyter\u3067GUI\u3092\u66f8\u304f\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u5fdc\u3058\u3066\u51fa\u529b\u3059\u308b\u3088\u3046\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3001Widget\u304c\u4f7f\u3048\u308b\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u3067\u8abf\u3079\u3066\u307f\u305f\u3002<\/p>\n

\u30c7\u30fc\u30bf\u306e\u751f\u6210<\/h2>\n

\u63cf\u753b\u30c7\u30fc\u30bf\u3068\u3057\u3066\u306f\u3001\u30b5\u30a4\u30f3\u30ab\u30fc\u30d6\u3092\u751f\u6210\u3059\u308b\u3002\u305d\u306e\u969b\u306e\u3001\u5468\u6ce2\u6570\u3068\u632f\u5e45\u3092widget\u3067\u8abf\u6574\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3002next\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\u3068\u6b21\u306e\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u3002<\/p>\n

import<\/span> math<\/span>\r\nclass<\/span> Oscillator<\/span>(<\/span>object<\/span>):<\/span>\r\n    def<\/span> __init__<\/span>(<\/span>self<\/span>):<\/span>\r\n        self<\/span>.<\/span>amp<\/span> =<\/span> 1.0<\/span>\r\n        self<\/span>.<\/span>freq<\/span> =<\/span> 1.0<\/span>\r\n        self<\/span>.<\/span>angle<\/span> =<\/span> 0<\/span>\r\n    def<\/span> next<\/span>(<\/span>self<\/span>):<\/span>\r\n        self<\/span>.<\/span>angle<\/span> +=<\/span> self<\/span>.<\/span>freq<\/span> \/<\/span> 100.0<\/span> \r\n        return<\/span> math<\/span>.<\/span>sin<\/span>(<\/span>self<\/span>.<\/span>angle<\/span> *<\/span> 2<\/span> *<\/span> np<\/span>.<\/span>pi<\/span>)<\/span> *<\/span> self<\/span>.<\/span>amp<\/span>  \r\n<\/code><\/pre>\n
\u5468\u6ce2\u6570\u3068\u632f\u5e45\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/h2>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u306fWidget\u306eFloatSlider\u3092\u7528\u3044\u308b\u3002\u30b9\u30e9\u30a4\u30c0\u3092\u3044\u3058\u3063\u305f\u3089\u3001\u305d\u306e\u5024\u304cOscillator\u306b\u53cd\u6620\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u767b\u9332\u3059\u308b\u3002<\/p>\n
import<\/span> ipywidgets<\/span> as<\/span> widgets<\/span>\r\n\r\nclass<\/span> OscillatorController<\/span>(<\/span>object<\/span>):<\/span>\r\n    def<\/span> __init__<\/span>(<\/span>self<\/span>,<\/span> o<\/span>):<\/span>\r\n        self<\/span>.<\/span>o<\/span> =<\/span> o<\/span>\r\n        self<\/span>.<\/span>fw<\/span> =<\/span> widgets<\/span>.<\/span>FloatSlider<\/span>(<\/span>description<\/span>=<\/span>'Freq:'<\/span>,<\/span> min<\/span>=<\/span>1.0<\/span>,<\/span> max<\/span>=<\/span>5.0<\/span>,<\/span> value<\/span>=<\/span>o<\/span>.<\/span>freq<\/span>)<\/span>\r\n        self<\/span>.<\/span>aw<\/span> =<\/span> widgets<\/span>.<\/span>FloatSlider<\/span>(<\/span>description<\/span>=<\/span>'Ampl:'<\/span>,<\/span> min<\/span>=<\/span>0.0<\/span>,<\/span> max<\/span>=<\/span>2.5<\/span>,<\/span> value<\/span>=<\/span>o<\/span>.<\/span>amp<\/span>)<\/span>\r\n        self<\/span>.<\/span>fw<\/span>.<\/span>observe<\/span>(<\/span>self<\/span>.<\/span>_assign_freq<\/span>,<\/span> names<\/span>=<\/span>'value'<\/span>)<\/span>\r\n        self<\/span>.<\/span>aw<\/span>.<\/span>observe<\/span>(<\/span>self<\/span>.<\/span>_assign_amp<\/span>,<\/span> names<\/span>=<\/span>'value'<\/span>)<\/span>\r\n\r\n    def<\/span> _assign_freq<\/span>(<\/span>self<\/span>,<\/span> change<\/span>):<\/span>\r\n        self<\/span>.<\/span>o<\/span>.<\/span>freq<\/span> =<\/span> change<\/span>[<\/span>'new'<\/span>]<\/span>\r\n\r\n    def<\/span> _assign_amp<\/span>(<\/span>self<\/span>,<\/span> change<\/span>):<\/span>\r\n        self<\/span>.<\/span>o<\/span>.<\/span>amp<\/span> =<\/span> change<\/span>[<\/span>'new'<\/span>]<\/span>\r\n\r\n    def<\/span> display<\/span>(<\/span>self<\/span>):<\/span>\r\n        display<\/span>(<\/span>self<\/span>.<\/span>fw<\/span>)<\/span>\r\n        display<\/span>(<\/span>self<\/span>.<\/span>aw<\/span>)<\/span>  \r\n<\/code><\/pre>\n
\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3<\/h2>\n
\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306fmatplotlib.animation\u3092\u4f7f\u3046\u3002\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u3054\u3068\u306b\u6307\u5b9a\u3057\u305f\u95a2\u6570\u304c\u3088\u3073\u3060\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u3053\u304b\u3089Oscillator\u306enext\u3092\u547c\u3073\u51fa\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u4f5c\u308b\u3002<\/p>\n
%<\/span>matplotlib<\/span> nbagg<\/span>\r\nimport<\/span> numpy<\/span> as<\/span> np<\/span>\r\nimport<\/span> matplotlib.pyplot<\/span> as<\/span> plt<\/span>\r\nimport<\/span> matplotlib.animation<\/span> as<\/span> animation<\/span>\r\n\r\nclass<\/span> AnimationPlot<\/span>(<\/span>object<\/span>):<\/span>\r\n    def<\/span> __init__<\/span>(<\/span>self<\/span>,<\/span> o<\/span>):<\/span>\r\n        self<\/span>.<\/span>fig<\/span>,<\/span> self<\/span>.<\/span>ax<\/span> =<\/span> plt<\/span>.<\/span>subplots<\/span>()<\/span>\r\n        self<\/span>.<\/span>ax<\/span>.<\/span>set_xlim<\/span>((<\/span>0<\/span>,<\/span>100<\/span>))<\/span>\r\n        self<\/span>.<\/span>ax<\/span>.<\/span>set_ylim<\/span>((<\/span>-<\/span>2<\/span>,<\/span> 2<\/span>))<\/span>\r\n        self<\/span>.<\/span>x<\/span> =<\/span> np<\/span>.<\/span>linspace<\/span>(<\/span>0<\/span>,<\/span> 100<\/span>,<\/span> 100<\/span>)<\/span>\r\n        self<\/span>.<\/span>y<\/span> =<\/span> np<\/span>.<\/span>zeros<\/span>(<\/span>100<\/span>)<\/span>\r\n        self<\/span>.<\/span>line<\/span>,<\/span> =<\/span> self<\/span>.<\/span>ax<\/span>.<\/span>plot<\/span>(<\/span>self<\/span>.<\/span>x<\/span>,<\/span> self<\/span>.<\/span>y<\/span>,<\/span> lw<\/span>=<\/span>2<\/span>)<\/span>\r\n        self<\/span>.<\/span>yl<\/span> =<\/span> list<\/span>(<\/span>self<\/span>.<\/span>y<\/span>)<\/span>\r\n\r\n    def<\/span> animate<\/span>(<\/span>self<\/span>,<\/span> i<\/span>):<\/span>\r\n        self<\/span>.<\/span>yl<\/span>.<\/span>append<\/span>(<\/span>o<\/span>.<\/span>next<\/span>())<\/span>\r\n        self<\/span>.<\/span>yl<\/span> =<\/span> self<\/span>.<\/span>yl<\/span>[<\/span>1<\/span>:]<\/span>\r\n        y<\/span> =<\/span> np<\/span>.<\/span>array<\/span>(<\/span>self<\/span>.<\/span>yl<\/span>)<\/span>\r\n        self<\/span>.<\/span>line<\/span>.<\/span>set_data<\/span>(<\/span>self<\/span>.<\/span>x<\/span>,<\/span> y<\/span>)<\/span>\r\n        return<\/span> (<\/span>self<\/span>.<\/span>line<\/span>,)<\/span>\r\n\r\n    def<\/span> display<\/span>(<\/span>self<\/span>):<\/span>\r\n        self<\/span>.<\/span>anim<\/span> =<\/span> animation<\/span>.<\/span>FuncAnimation<\/span>(<\/span>self<\/span>.<\/span>fig<\/span>,<\/span> self<\/span>.<\/span>animate<\/span>,<\/span> frames<\/span>=<\/span>100<\/span>,<\/span> \r\n                            interval<\/span>=<\/span>200<\/span>,<\/span> blit<\/span>=<\/span>True<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u5b9f\u884c<\/h2>\n
o<\/span> =<\/span> Oscillator<\/span>()<\/span>\r\noc<\/span> =<\/span> OscillatorController<\/span>(<\/span>o<\/span>)<\/span>\r\naplot<\/span> =<\/span> AnimationPlot<\/span>(<\/span>o<\/span>)<\/span>\r\naplot<\/span>.<\/span>display<\/span>()<\/span>\r\noc<\/span>.<\/span>display<\/span>()<\/span>\r\n<\/code><\/pre>\n
\u3053\u3093\u306a\u304b\u3093\u3058\u306b\u306a\u308b\u3002<\/p>\n
\"ezgif-6-56efb62c7cb7.gif\"<\/div>\n
\u6240\u611f<\/h2>\n
\u307e\u3042\u3044\u3044\u3093\u3060\u3051\u3069\u3001CPU\u306e\u8ca0\u8377\u304c\u7d50\u69cb\u305f\u304b\u304f\u306a\u308b\u3002\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067imagemagik\u4f7f\u3063\u3066\u3044\u308b\u3063\u307d\u3044\u306e\u3067
\n\u305d\u306e\u3078\u3093\u304c\u91cd\u3044\u306e\u3060\u308d\u3046\u304b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u306a\u306b\u304c\u3057\u305f\u3044\u304b Jupyter\u3067GUI\u3092\u66f8\u304f\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u5fdc\u3058\u3066\u51fa\u529b\u3059\u308b\u3088\u3046\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u5165\u529b […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45801","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\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\/45801-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u306a\u306b\u304c\u3057\u305f\u3044\u304b Jupyter\u3067GUI\u3092\u66f8\u304f\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u306e\u5165\u529b\u306b\u5fdc\u3058\u3066\u51fa\u529b\u3059\u308b\u3088\u3046\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u5165\u529b […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45801-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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