haar-wavelet

核主元分析程序，利用核函数将非线性数据映射到线性空间，再利用主元分析提取特征数据。(KPCA procedure uses the kernel nonlinear data mapped into linear space, and then using principal component analysis to extract feature data.)

基于MUSIC算法的doa估计算法的改进,比原来的算法更有效,大家可以下载看一下了,欢迎讨论.(MUSIC algorithm based on the doa estimation algorithm improvements than the original algorithm more effective, We can look at the downloaded welcome discussion.)

说明：  用于验证非线性振动系统的非线性振动方程的龙格库塔方法(Runge Kutta method for verifying nonlinear vibration equation of nonlinear vibration system)

说明：  2X2,4X4MIMO-OFDM链路仿真程序，对于初学者有很好的参考价值。(2x2,4x4 MIMO-OFDM link simulation program, for beginners have a good reference value.)

3d skeleton example code using matlab

说明：  线性调频信号的产生，用MATLAB实现，脉宽25，扫描带宽20MHZ，取样频率20MHZ，时频积为50，并给出其频率特性(LFM signal produce)

OFDM正交子载波调制，一种为BPSK，一种为QPSK，都经历串并转换后IFFT，加高斯白噪声信道而后反向解调。(modulate by BPSK&QPSK then use OFDM)

带有约束条件的PSO算法，内包含有多种实例函数(A PSO algorithm with constraint conditions, which contains a variety of instance functions)

matlab code for adaptive median filter for image

鱼眼畸变校正的论文可以下载国外比较经典的(Fish-eye distortion correction of the paper can be downloaded outside of the more classic)