dimensionality-reduction

使用移位寄存的方法产生M序列，在MATLAB编程中使用(The use of storage methods shift M sequence, the use of programming in MATLAB)

该程序设计简单，计算结果准确。能很好的利用该程序给出二维光子晶体的禁带结构(the design process simple and accurate. Can be a very good use of the program is two-dimensional photonic crystal structure of the forbidden zone)

求lorenz系统分岔图，求局部最大值函数(Seeking lorenz system bifurcation diagram, find a local maximum function)

说明：  ：仿真．--f~简化对单相电压型PWM逆变器的分析和设计过程。为此，文章基于状态方程建立了单相 电压型PWM逆变器的数学模型和仿真模型。仿真模型分别考虑了主电路和控制器模型，较为精确地反映了 实际情况。实验表明，以此模型为基础的控制方案是可行的。(: Simulation.- F ~ simplify the single-phase voltage PWM Inverter analysis and design process. To this end, the article was based on state equation, single-phase voltage-type PWM inverter model and simulation model. Simulation model were considered the main circuit and the controller model, more accurately reflect the actual situation. Experiments show that this model-based control scheme is feasible.)

对实验数据的FFT分析，可以显示时域和频域的结果(FFT analysis of the experimental data, can display the results of the time domain and frequency domain)

说明：  please give the matlab codings

matlab工具箱函数汇总，对matlab编程非常有用！(Matlab toolbox function)

元胞自动机模拟火灾，森林火灾模型，树燃烧状态的转变(Cellular automata simulated fire)

亚波长光删模拟程序，可以修改参数，得到不错的结果，值得学习(Sub wavelength delete simulation program, you can modify the parameters, get good results, it is worth learning)

此系统为伺服系统的三环PID控制的MATLAB仿真代码(This system is a three-ring servo system PID control of MATLAB simulation codes)