风荷载时程计算程序WIND111

This is a simple example in Matlab where a array is introduced

This project uses PCA (Principal Component Analysis) to detect face from 2D images.

EM算法的matlab详细代码，很详细，可以直接使用。(EM algorithm matlab detailed code, very detailed and can be used directly.)

2FSK调制matlab仿真程序，不同调制指数下幅频特性(2FSK modulation matlab simulation program, amplitude modulation characteristics under different modulation index)

Studying Sound Frequency

说明：  】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的 低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT (Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is robust against some StirMark attacks.)

针对图象的二维自适应MDCT滤波工具箱，很实用(against the two-dimensional image MDCT Adaptive Filter Toolbox, a very practical)

the code focus interest kernel decomposition

模糊控制,主要是模糊控制和PID相结合的matlab程序(fuzzy control)

介绍关于神经网络的好书！对于使用神经网络算法来计算处理工程实例问题提供借鉴指导作用(This is a extrodinary book for users who will solve some engineering projects by ANN methods using the software Matlab )