notch50hz

衰落信道仿真 function r = rayleigh( fd, fs, Ns ) r = rayleigh(fd,fs,N) A Rayleigh fading simulator based on Clarke s Model Creates a Rayleigh random process with PSD determined by the vehicle s speed. INPUTS: fd = doppler frequency set fd = v*cos(theta)/lambda v = velocity (meters per second) lambda = carrier wavelength (meters) theta = angle w/ respect to tangent (radians). fs = sample frequency (Samples per second) Ns = number of samples of the Rayleigh fading process to produce OUTPUTS: r = row vector containing Ns samples of the Rayleigh fading process Author: Matthew C. Valenti Mobile and Portable Radio Research Group Virginia Tech For Academic Use Only (Fading channel simulation)

mean and covariance of samples estimation

说明：  传统图像模板匹配方法在matlab中的实现，学习便于理解模板匹配的基本原理。(Traditional image template matching method in matlab to achieve, learning the basic principles easy to understand template matching.)

MIMO发射和表收天线有4*48*8的QR分解符号检测QPSK调制简单例子有用就拿去(MIMO transmit and receive antennas tables have 4 * 4 8 * 8 QR decomposition QPSK modulation symbol detection will take a simple example of a useful)

包含三篇经典的运动模糊论文和一个自己写的参考程序，按照论文中的算法写的。(Contains three classic motion blur write their own papers and a reference program, according to the algorithm the paper wrote.)

matlab对语音信号滤波，并比较滤波前后的音效。(matlab on the voice signal filtering, and compare the sound before and after filtering.)

matlab 主成分分析，内含数据和程序源码。很好的数学建模资料(Principal component analysis )

生成服从稳定分布的随机序列，稳定分布具有比高斯分布更强的冲击特性(alpha stable distribution generator.)

To find the minimum in a linear program equation

矩阵变换器的模型预测控制，运行时先运行M文件，再运行仿真模型。(Matrix converter model predictive control, run the first run M file, and then run the simulation model.)