m5high

Gray world method for color balance

NC-OFDM系统中发送端不同的数字调制方式(NC- OFDM system in different ways of digital modulation)

此为小波软软阈值去噪的源代码，请放心下载.(This is the wavelet soft threshold denoising source code, please rest assured that download.)

用MATLAB实现Expert_PID控制的例程，代码清晰，希望对大家有些帮助。谢谢(Expert_PID used to achieve control of MATLAB routines, the code clear, I hope all of you some help. Thanks)

VCPSO, Particle swarm optimization with velocity clamping

层次分析方法，用于有多个方案和多个准则的情况下，选择出其中的最优方案(AHP, for there are more programs and a number of criteria in the case, choose the optimal solution which)

一个简单的BP代码 简单实用 可以自己参考参考(A simple BP code is simple and practical can refer to the reference)

产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。(generating a continue time singal,which contains low,middle and high frequences,sampling it.analisize its spetrum.Then designing three kind filters are lowpass,highpass,bandpass filters and processing it.Observing its spetrum.)

说明：  适应于码分通信系统中的正交扩频码（OVSF）的生成，扩频因子从1到512。(Suitable for code-division communication system orthogonal spreading codes (OVSF) the generation, spreading factor from 1 to 512.)

利用cosin余弦距离量化不同数据集间相似性测度的matlab函数(quantize the similarity between data sets using cosin distance)