yudongguji

循环码的编码译码，以7，3循环码为例，有简单的文字提示(Cyclic code encoding decoding)

Feature scaling for kernel Fisher discriminant analysis using leave-one-out cross validation. FS-KFDA is a package for implementing feature scaling for kernel fisher discriminant analysis.(Feature scaling for kernel Fisher discrim inant analysis using leave-one-out cross vali dation. FS-KFDA is a package for implementing f eature scaling for kernel fisher discriminant analysis.)

说明：  QPSK调制解调 信号高斯信道及rayleigh信道(QPSK modulation and demodulation and channel signal Gaussian rayleigh channel)

牛頓優化算法，matlab代碼，已經驗證過可運行出正確結果(Newton optimization algorithm, matlab code has been verified to run the correct results)

Noise Suppression library source code

bouncing ball in matlab

这是一个关于语音信号处理方面的程序，以前做毕业设计的时候在网上收集的，希望对大家有用。(This is a program about the speech signal processing, when done before graduation online collection, we want to be useful.)

这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。(This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.)

里面有MATLAB的相关函数的中文文档以及MATLAB的入门教程！！！(Correlation function inside MATLAB and MATLAB' s Chinese Document Tutorial! ! !)

牛顿法求解一元三次方程的matlab 的程序，可以在十秒内求解任意一元三次方程(Newton s method for cubic equations)