Multiple-linear-regression

有较好的参考价值，单径或多径瑞利衰落信道仿真，这是一个好用的频偏估计算法的matlab仿真程序。( There are good reference value, Single path or multipath Rayleigh fading channel simulation, This is a useful frequency estimation algorithm matlab simulation program.)

这个程序是实现局放信号的产生，通过对局放信号的分析和学习，得出局放信号的matlab表示(This program is to achieve partial discharge signal generation, signal analysis released by game and learning, drawn, said PD signal matlab)

CODE FOR MATLAB FOR ECERVIER

dct and idct for image.matlab实现信息序列的嵌入和提取(dct and idct for image.matlab realize embedded information and extract sequence)

基于matlab的非线性方程组求解的方法(Matlab-based non-linear equation solving methods)

MATLAB实现的直接序列扩频程序 附图 容易理解(MATLAB implementation of the direct sequence spread spectrum process easy to understand drawings)

说明：  用subplot分别在不同的坐标系下作出下列四条曲线，为每幅图形加上标题(subplot were used in different coordinate system to the following four curves for each piece of the title with graphics)

fast fourier transform (FFT) code in MatLab

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)

sigma-delta DAC simulink model