GA_matlab_M1

Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)

基于杂交的粒子群优化函数--借鉴遗传算法的杂交概念，在每次迭代中，根据杂交概率选取指定数量的例子放入杂交池中，里面的例子随机两两杂交，产生相同数目的子代例子(Hybridization-based particle swarm optimization functions- Reference hybrid genetic algorithm concepts, in each iteration, according to the selected crossover probability into a specified number of examples of hybrid pool, examples of which twenty-two random hybridization, the same number of offspring produced example)

小波包分析提取振动信号中的特征频率，使用拉亚普诺夫指数的公式，AHP层次分析法计算判断矩阵的最大特征值。( Wavelet packet analysis to extract vibration signal characteristic frequency, Raya Punuo Fu index using the formula, Calculate the maximum eigenvalue judgment matrix of AHP.)

这是数字信号处理的一本专业书，里面有许多的经典的例子，可以作为大家学习数字信号处理的教材。(This is a digital signal processing of a professional book, there are many classic examples, as we learn from digital signal processing of materials.)

1、设计一个二阶微分系统，求激励输入所产生的响应 2、绘出一些函数的图形 3、运算特殊函数的快速傅里叶变换 4、学会用MATLAB的GUI(1, design a second-order differential system, seeking to respond to incentives generated by the input 2, 3 draw some of the functions of the graphics, computing special functions of the fast Fourier transform 4, learn to use the MATLAB GUI)

最小均方误差（MMSE）的算法，从先验概率中采样，计算权重，包括调制，解调，信噪比计算。( Minimum mean square error (MMSE) algorithm, Sampling a priori probability, calculate the weight, Includes the modulation, demodulation, signal to noise ratio calculation.)

说明：  在matlab环境下实现对经典控制理论的分析和验证。(Controling experiment in matlab. )

Arebic Speech Recog. using ANN and MFCC features ( Applied PCA )

Mathematic Algorithm for image filter High Medium and Less

single human motion detection