algorithm-of-xiongyali

this is a matlab for the PSNR. In this .m I have been using the PSNR to evluate the quality of the audio quality. Its a very useful way to do it.

说明：  gpops工具箱+例子（详细注释）+官方手册(Gpops toolbox + examples (detailed comments) + official manual)

thanks for your very good and usefull site

在车辆检测中，对前景引入一个滤波函数，基于此函数对阴影进行消除。(In vehicle detection, the future introduction of a filtering function, based on this function to eliminate shadows.)

信号分析示例，包括时域、频域、均方根谱、功率谱、对数谱分析结果，均有相应的图示和注释说明。(Signal analysis of sample, including time domain, frequency domain, the RMS spectrum, power spectrum, the logarithmic spectrum analysis results, have corresponding diagrams and notes.)

这是Simulink关于时钟驱动信号源的模型。希望对初学者有用。(This is the Simulink model about clock drive signal source. Hope useful for beginners. )

HISTOGRAM EQUALIZATION

说明：  用矩阵实现而微小波变换，解决途中处理中而微信息量过大的问题(Realization with small wave transformation matrix to address the way in which micro-processing problem of information overload)

BPSK symbol Error rate performance and calculations

Matlab Coce for PCA 1