1

matlab实现具有混沌特性的Lorenz系统的二维三维图形(matlab implementation of the Lorenz chaotic system with two-dimensional three-dimensional graphics)

用遗传算法解决TSP模型，为了增加效率，采用了改良圈法初始化种群，效果很好，而且还有模拟结果图像，值得一看！(Using genetic algorithms to solve the TSP model, in order to increase efficiency, using a modified micro-metering initialization population, the effect is very good, but also the simulation results image and worth a look! )

HP filter to detrend time series data. Very useful!

Simulink engineer orchard

G Rilling 团队写的一些关于EMD的算法程序，比较详细(It gives some files on EMD by the team of G Rilling,and it show the algorithm on EMD in detail.)

受控自回归滑动平均模型的梯度迭代算法，经过多次迭代计算之后，能够有效的逼近真实值(Controlled autoregressive moving average model of gradient iterative algorithm, after several iterations, can effectively approach the true value)

Spectral Subtraction Noise reduction algorithm

this source code is chp6ex14 matlab

用matlab软件实现单位取样序列，并同时配有代码和实现图(Matlab software implementation unit sampling sequence, and at the same time with the code and implementation)

chirp信号的短时傅里叶变换源代码，雷达、信号处理等领域，可实现对chirp信号的短时傅里叶变换(short-time Fourier transform source code field chirp signals, radar, signal processing can be realized on short-time Fourier transform chirp signal)