How to invoke a MATLAB program in Java?

In order to call a MATLAB program in Java, you need to use the MATLAB Engine API. Below is a simple example code that demonstrates how to call and execute a MATLAB program in Java.

import com.mathworks.engine.*;

public class MatlabIntegration {
    public static void main(String[] args) {
        try {
            // 启动MATLAB引擎
            MatlabEngine matlab = MatlabEngine.startMatlab();

            // 在MATLAB中执行一个简单的命令
            matlab.eval("x = 1:10;");
            matlab.eval("y = x.^2;");
            
            // 从MATLAB中获取结果
            double[] result = matlab.getVariable("y");
            
            // 打印结果
            for (double value : result) {
                System.out.println(value);
            }
            
            // 关闭MATLAB引擎
            matlab.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

Please make sure that MATLAB is installed and the library files for the MATLAB engine are added to the Java project.