中文说明：分析了该信号的时域、频域、倒谱，循环谱等,添加噪声处理，包含了阵列信号处理的常见算法，保证准确无误，是学习通信的好帮手，在matlab R2009b调试通过，在MATLAB中求图像纹理特征。
English Description：
Analysis of the signal in time domain and frequency domain, cepstrum, cyclic spectrum, adding noise, contains the common algorithm of array signal processing, to ensure the accuracy, is a good helper to learn to communicate, in the MATLAB r2009b debugging through, in MATLAB for image texture features.