通过反复训练模板能有较高的识别率，连续相位调制信号(CPM)产生，在MATLAB中求图像纹理特征，验证可用，信号处理中的旋转不变子空间法，是信号处理的基础，在matlab环境中自动识别连通区域的大小。- Through repeated training QnYusvQlate have higher recognition rate, Continuous phase modulation signal (CPM) to produce, In the MATLAB image texture feature, Verification is available, Signal Processing ESPRIT method, Is the basis of the signal processing, Automatic identification in the matlab environment the size of the connected area.