dds

Genetic Algorithm for function maximization. Especially useful for functions with kinks and discontinuities, and where a good "starting point" is unavailable.

说明：  page变换例程，可以对信号进行柯恩类时频分布中的page变换(page conversion routines, you can type on the signal time-frequency distribution of Cohen)

产生白噪声，并对白噪声进行fft，画出白噪声的频谱。(White noise and white noise fft, draw a white noise spectrum.)

NCO查找法matlab代码 仿真代码 数字频率控制字可以改(NCO search method matlab code simulation code digital frequency control word can be changed)

定温边界条件下，二维矩形平板的温度场差分数值模拟。(Constant temperature boundary conditions, two-dimensional rectangular plate differential temperature field numerical simulation.)

这是一个用liblinear进行分类的例子，需要有liblinear环境(Using liblinear to do classification task)

matlab下对眼图进行模拟.可以进一步帮助理解眼图的原理。(Matlab under simulated eye chart. Can help further understanding of the principle eye diagram.)

基于改进的GrowCut算法实现图像分割的代码，实现的平台是Windows下的Matlab。(The code image segmentation based on improved GrowCut algorithm implementation under Windows platform is Matlab.)

采用小波变化来完成数字水印的加密和解密，并且加入了猫脸变换(Wavelet change digital the watermark encryption and decryption, and cat face transform.)

基于最小二乘法的可变分数延时FIR滤波器设计(Delay FIR filter design based on a variable fraction of the least squares method)