中文说明：在MATLAB中求图像纹理特征，可以实现模式识别领域的数据的分类及回归，含噪脉冲信号进行相关检测,验证可用，现代信号处理中谱估计在matlab中的使用，通过matlab代码。
English Description：
In MATLAB for image texture feature, can be achieved in the field of pattern recognition of data classification and regression, the noisy pulse signal correlation detection and can verify, modern signal processing in spectrum estimation in MATLAB, matlab code.