haar1231

一个不错的Gabor小波基的生成程序，可以生成不同尺度，不同方向的小波基(A good generation of Gabor wavelet procedure)

matlab codes for ant colony optimization

对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Linear filtering the waveform Original speech The source-filter model of speech Speech with 75-Hz excitation Speech with 150-Hz excitation Speech with noise excitation)

具体描述了mimo系统实现的仿真过程，方便初学者进一步学习研究。(simulation of mimo system)

license plate recognition and find type of vehicle- private/public

k个位子，n个元素填充，每个位置上数字可重复。例程为一简洁的递归算法，显示所有可能的组合(n to K problem)

Matlab符号数学工具箱，数理统计工具箱，神经网络工具箱，微分方程工具箱应用简介(Matlab Symbolic Math Toolbox, mathematical statistics toolbox, neural network toolbox, toolbox application of differential equations Introduction)

常用IIR语音信号处理器v1.01,可变参数的四种滤波器，实现高通，低通，带通，带阻滤波。(IIR filter)

一种好的数学优化算法，可以既快又好的求得局部最优值。(A good mathematical optimization algorithms, can be fast and achieve good local optimum value.)

Implementation of Grey World algorithm for color constancy