codedofdm

粒子滤波与EKF程序，改程序可对两种方法处理结果进行比较(Particle filter and the EKF procedure can change the program to compare the results of two methods)

本程序是对iditfft算法的仿真，即对快速傅立叶变换的仿真。(This program is iditfft simulation algorithm, namely, the fast Fourier transform simulation.)

说明：  计算电磁，用matlab开发的二维fdtd算法，用来计算二维圆柱的雷达散射截面！(Computational electromagnetics, with the development of two-dimensional fdtd matlab algorithm used to calculate the scattering of two-dimensional cylinder!)

Another advantage is that geometric properties of the curve are easily determined from a particular level set of the surface . For example, the normal vector for any point on the curve C is given by:

使用matlab软件，并利用三次样条插值法 求信号的包络线 源代码(Use matlab software, and use cubic spline interpolation method the signal envelope source code)

step response of control system

Euler方法求解微分方程的源程序，很实用，绝对正确，还有画图功能，图形中描出点来，简单易懂。(Euler method for solving differential equations of the source, very practical, absolutely right, there are drawing function, points to delineate the graphic, easy to understand.)

完成智能天线系统的仿真，可以任意输入信噪比，相位差等(Smart Antenna System to complete the simulation, can be input SNR, phase, etc.)

matlab实现的阴影消除程序，图像处理的常用程序，供大家参考(Shadow Elimination matlab implementation procedures, common image processing program, for your reference)

PID实时控制的C++语言设计及应用的Matlab仿真成程序(PID实???刂频腃++ 语言设 ?????| 用的Matlab 抡????绦)