real_noise

三次样条插值法用于特征分析的时候，而且可用于emd 方法中。(Cubic spline interpolation method for feature analysis, and can be used in the emd methods.)

用于matlab编程的入门文档，内含大量程序源码。(Getting Started document for matlab programming, containing a large program source code.)

matlab 读入某一图像，对图像灰度化的图形进行不同阶数的量化比较，计算psnr(matlab read a certain image, gray graphics quantitative comparison of the different orders, calculate psnr)

AWGN + Nakagami + BPSK

计算晴空指数，即入射到水平面的太阳总辐射量与天文辐射之比。(Calculate clear sky index.That is, the ratio of the total solar radiation incident on the horizontal plane to the astronomical radiation.)

谐波分析：输入正弦波、输出正弦波。分析输出谐波成分(xiebofenxi)

说明：  4进制PSK仿真子程序,子程序计算4进制PSK调制的误码率(four band PSK simulation subroutine, the four band calculation subroutine PSK modulation BER)

a voice and speech processing toolbox in matlab

Charging_Capacitor Experiment

Tests hypothesis that 2 variables are equally correlated with a 3rd if values from all 3 are paired