WaveHeaderRead

PCA又为主成分分析，是一种特征提取方法， 它通过线性变换寻找一组最优的单位正交向量基，用他们的线性组合来重构原样本(PCA and the main component analysis, a feature extraction method, which by finding a set of optimal linear transformation unit orthogonal base vectors, with their linear combination to reconstruct the original sample)

matlab code for edge detection using dwt

利用差分进化算法（Differential Evolution）实现对经典函数foxhole的验证 (The use of differential evolution algorithm (Differential Evolution) to achieve the verification of classical function foxhole)

Cross frecuency relations

基于小波软阈值的信号去噪 小波去噪 小波分解与重构(Soft threshold based on wavelet signal denoising wavelet decomposition and reconstruction wavelet denoising)

说明：  Optimization of PID Parameters Using SIMULIN K and Optimization Toolbox

两种改进的遗传算法（自适应交叉概率的遗传算法，加入领域竞争策略的遗传算法）相比较的matlab程序，基于UCI的两个数据集，可直接运行程序观察效果。(both improved genetic algorithm (adaptive crossover probability of genetic algorithm, to field a competitive strategy of genetic algorithm) compared to the Matlab procedures, the UCI based on two data sets, can run the program directly observe the effect.)

一个非线性滤波器的实现程序，能够实现其基本的功能，对于初学者很有帮助。(A nonlinear filter is implemented procedures to achieve its basic functionality, useful for beginners.)

The code provides analysis of speech signals for communication

OFDM系统在AWGN和多径信道下的仿真。包括cyclic prefix,pilot,channel estimation，误比特率曲线以及实验报告（英文）(OFDM system in AWGN and multipath channel simulation. Including the cyclic prefix, pilot, channel estimation, bit error rate curve and the experimental report (English))