pso

实现二维傅里叶变换，并用几种基本函数进行了测试(To realize two-dimensional Fourier transform, and has been tested with several basic functions)

在过阻尼情况下，典型二阶系统有两个相异的实数极点，其阶跃响应实际上是两个一阶系统响应的叠加。（ωn＝5），不断增大ζ值，观察每个ζ值下两个实数极点间的距离；同时绘出两个实数极点分别对应的一阶系统响应和二阶系统的响应，观察它们间的关系(In the overdamped case, the typical second-order system has two distinct real poles, and its step response is actually the superposition of the two first-order system response. (Wn = 5), increasing zeta values​ ​ , observing the distance between the two real poles each zeta value draw two real poles, respectively, corresponding to a first-order system response and the response of the second-order system, observe them relationship)

基于最差性能最优的稳健波束形成算法可以等价转换成加载样本矩阵求逆(LSMI)算法.提出了 一种新的求解方法, 准确地计算出Lag range 乘数, 给出了LSMI 算法中的最优加载量, 解决了对角加载技术中加载量估计难题.(The robust adaptiv e beamformer using w orse-case performance optimization can be converted to the loaded sample ma trix inv ersion (LSMI) algorithm equivalently.For the LSMI beamformer , a no vel method is develo ped to so lve the precise Lagrange multiplier , and the o ptimal loading level can be computed exactly.Most important, this method gives the efficient solution to finding the optimal loading level for diagonal loading.)

进行RS分析的经典算法，用matlab编写(Analysis of the classical algorithm RS, written by MATLAB )

电力系统中的IEEE4机2区域节点系统图及相应的参数，并且有利用PSCAD/EMTDC搭建的系统模型。(Power system IEEE 4-machine 2-area system diagram and the corresponding parameters, and there use of PSCAD/EMTDC to build the system model.)

this program stimated the parameterDH of a robot

a matlab code for m array ask modulation

matlab的FFT仿真文件，可以设置五种不同频率，幅值，初始想问的输入波形，并且通过FFT变换可以看到各个波形的频谱和相位。(The FFT simulation matlab file, you can set up five different frequency, amplitude, initial input waveform to ask, and you can see the spectrum and phase of each waveform by the FFT.)

关于通信原理matlab实现的很好的一本书 (The good Communication Theory matlab a book)

线性系统的模型降阶 pade降阶算法 线性系统的模型降阶 (failed to translate)