perce

说明：  谱减法的测试程序，能够测试谱减法的去噪能力以及相关信息。(Spectral subtraction of test procedures to test spectral subtraction denoising and related information)

3进制的费诺编码实现，希望对大家有用，完全实现可以运行(3 decimal Fenno coding to achieve, and hope to be useful, the full realization can run)

对四分量的信号进行时频处理，得到小波尺度图、平滑伪wigner图、WVD图。有利于对信号进行很好的分析。(Four components of the signal time- frequency to give Scalogram, smoothed pseudo wigner diagram, WVD FIG. Conducive to good analysis of the signal.)

FPE，AIC，CAT三种AR模型预测准则，可对同一个序列同时进行阶数分析并作图，相互比较。(FPE，AIC，CAT order prediction ,can be used on the same time series and contrast with each other)

小数据量法求Lyapunov指数_龙格库塔(Small amount of data Lyapunov index _ method Runge-Kutta)

this code generates random numbers according to different distributions, Gaussian distribution, Rayleigh distribution, Rician and Nakagami, weibull and suzuki model.

一本适合于合成孔径雷达成像技术的matlab程序设计资料，包含详细的matlab程序，中间步骤和图像(SAR image formation toolbox for MATLAB)

说明：  用subplot分别在不同的坐标系下作出下列四条曲线，为每幅图形加上标题(subplot were used in different coordinate system to the following four curves for each piece of the title with graphics)

MATLAB科学计算资源,很好用的数学工具，内含大量源码(MATLAB scientific computing resources)

It s a code of sliding mode coulomb friction