the-researh-of-pH-control-strategies

This file discribes a structure for stabilization and tracking between two identical hyperchaotic lu systems with different initial conditions and nonlinear control input. On the basis of Lyapounov theory, a first order sliding mode controller is designed for global asymptotically stabilization and tracking, so error dynamics between hyperchaotic lu master and slave system satisfy by input nonlinear control signal. Then a second order sliding mode controller by using super-twisting algorithm is designed. In this file, results of simulation shows the rate of effectiveness from this suggested method.

灰色按扭激活--可以将一些软件限制的灰色按扭激活使用,比如某些软件普通会员会限制一些功能,有这个就可以解开限制(Gray button activation- can be some of the limitations of the gray button to activate the software to use, such as some software will limit some features of ordinary members, have this limit can be solved)

matlab程序，演示了如何画出系统时域和频域的step相应(This demo shows how to plot the time and frequency responses)

突然两相负载短路无阻尼绕组用matlab编程(Two-phase sudden short-circuit load without damping windings)

用matlab实现单极性归零码的信号波形以及其功率谱(Using matlab to achieve unipolar NRZ signal waveform and its power spectrum)

偏微分方程的matlab解方程的具体应用，速度快捷，并且用途很广泛(Matlab partial differential equations for the specific application, speed, fast, and is so widely used)

Code Matlab Interpolation, Spline and Lagrange forming a fugure a duck flying in a graph.

对采集到的信号进行快速傅里叶变换，可以实现对信号频谱分析(The collected signals fast Fourier transform, spectral analysis of the signal can be achieved.)

Filtros de Matlab desarrollados

水声OFDM通信系统仿真程序，包括信道估计、控制均峰功率比等关键技术，信道为多途信道。(The key technologies for the simulation of the basic OFDM communication system, including the scramble control both the peak power ratio, channel estimation, etc.)