中文说明： 高斯白噪声的生成程序，在MATLAB中求图像纹理特征，比较了软阈值，硬阈值及当今各种阈值计算方法,随机调制信号下的模拟ppm，光纤无线通信系统中传输性能的研究，FMCW调频连续波雷达的测距测角。
English Description：
Gaussian white noise generator, in MATLAB for image texture feature and soft thresholding, hard threshold and the current threshold calculation method, random modulation signal simulation ppm, the optical wireless communication system transmission performance study, FMCW frequency modulated continuous wave radar measuring angular distance.