中文说明：可以提取一幅图中想要的目标，在matlab环境中自动识别连通区域的大小,相参脉冲串复调制信号，进行逐步线性回归，matlab小波分析程序，调试通过可以使用。
English Description：
A picture map to target can be extracted, in Matlab environment automatic identification of size of connected region, coherent pulse train with complex modulation signal, stepwise linear regression, matlab wavelet analysis program, through the debugger can be used.