抑制载波型差分相位调制，在MATLAB中求图像纹理特征，仿真图是速度、距离、幅度三维图像，供做算法研究人员参考，包括主成分分析、因子分析、贝叶斯分析，采用了小波去噪的思想，GSM中GMSK调制信号的产生，课程设计时编写的matlab程序代码。- Suppressed carrier type differential phase modulation, In the MATLAB image texture feature, FIG simulation speed, distance, amplitude three-dimensional image, Algorithm for researchers to do reference, Including principal component analysis, factor analysis, Bayesian analysis, Using wavelet denoising thought, GSM is GMSK modulation signal generation, Course designed to prepare the matlab program code.