duandianjiance

将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)

说明：  PSO的matlab工具箱 群体智能算法：对求解连续函数的极值问题上比GA好用(PSO' s intelligent algorithm matlab toolbox groups: continuous function of solving the issue of the extreme ease of use than GA)

Watermarking text to image by using watermarking

全桥逆变器，做的比较好，很清晰。全桥逆变器，做的比较好，很清晰。(Full-bridge inverter, do better, is very clear. Full-bridge inverter, do better, is very clear.)

数字信号误码率和信噪比的matlab程序（m file）包括单极性方波加性包噪声，接受检测电平判决、误码率、信噪比(Digital signal bit error rate and signal to noise ratio of the matlab program (m file) of packages, including unipolar square Microwave and noise level being tested sentence error rate, signal to noise ratio)

MATLAB implementation for dense descriptor applied to wide baseline stereo DAISY

matlab的降维工具箱 从官网上下载的(Dimensionality reduction downloaded the official website matlab toolbox)

hanso is a code that you can use with hiffoo and improve its performance

tsp problem, nn algorithm

说明：  通过灰色关联分析理论，得到灰色关联度，直接输入数据即可得到结果。(Calculation of correlation degree by grey correlation analysis)