RD

说明：  信号频谱分析，倍频程算法matlab程序，1/N倍频程(Signal spectrum analysis, octave algorithm matlab program, 1/N octave)

应用matlab进行的模糊PID编程，经过多次调试，使用效果较好。希望对你的学习有所帮助。(Application of matlab for fuzzy PID programming, a number of debugging better. I hope to be helpful to your learning.)

利用Matlab仿真工具，结合机械臂运动学特性，实现了机械臂系统的运动学仿真。(Using Matlab simulation tools, combined with the robot arm kinematics characteristics, realize the manipulator kinematics simulation system.)

蚁群聚类算法程序。可以用来做基本的蝶形数据测试。效果很好。(Ant Colony Clustering Algorithm procedures. Can be used to make basic test butterfly data. Good effect.)

宾夕法尼亚大学性病蔓延计算模型，matlab分析说明(RTI International and University of Pennsylvania Model the Spread of Epidemics Using MATLAB and MathWorks Parallel Computing Tools)

A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees. The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and 2) abc to dq0 transformation. Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components: V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))

配电网中潮流计算不能通过传统的潮流计算方法，前推回推经典的配网潮流计算方法(Power flow calculation can not by the traditional power flow calculation method, calculation method of forward and backward power flow classic)

This is a code to reduce the salt-pepper noise in a figure by filtering.

用MATLAB辅助设计IIR数字滤波器.pdf 非常详细，值得参考！！！(good！！！！！)

matlab的用户界面实例，模拟电话发音，很有意思，可以试一试(Matlab example of the user interface, analog telephone pronunciation, very interesting, may try)