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fdtd模拟二维表面等离子体波导结构的电磁场分布(FDTD simulation of two-dimensional surface plasmon waveguide structure of electromagnetic field distribution)

Error Vector Magnitude Calculation

这是一个基于matlab维纳滤波的m程序，多用于信号处理和图像处理，还包含两个应用，供大家参考。(This is a Matlab-based Wiener filtering m procedures used for signal processing and image processing. also includes two applications, for your reference.)

This is transfer function for matlab.

通信系统中实现残留边带调制，用matlab实现。调制解调过程(Communication systems to achieve VSB modulation, with the realization of matlab. The process of modulation and demodulation)

一个无源滤波器参数自动生成程序，通过matlab运行输入已知参数就能获得RLC参数(A passive filter parameters automatically generated program, enter the known parameters will be able to run through matlab RLC parameters)

基于粒子滤波的纯角度跟踪算法，上附卡尔曼滤波，扩展卡尔曼滤波对比图(Pure point particle filter based tracking algorithm, the Kalman filter with extended Kalman filter comparison chart)

实验要求：在一张图上绘制三种二进制信号（即反极性信号、开关信号和正交信号）的误码率。这三种信号可以在几何上用“信号空间”中的点来表示。在反极性信号情况下，信号是±s(t)，每个都有能量E。开关信号也是一维信号，所以两个信号为0和s(t)，正交信号我们上课已讲过。要求信噪比为0：12dB。(Experimental requirements: to draw a diagram of three binary signals (i.e., reverse polarity signal, the switching signal and quadrature signal) BER. These three signals can be in the geometric point in the signal space. In the reverse polarity signal case, the signal is s (t), each have energy E. The switching signal is also a one-dimensional signal, so the two signals is 0 and s (t), the quadrature signals teach us have talked. Signal-to-noise ratio to 0:12 dB.)

实现简单路径规划问题，也可以说是旅行商问题，货郎担问题 (Simple path planning problem is the traveling salesman problem, traveling salesman problem)

说明：  网上牛人matlab实现 emd算法,可以下载尝试一下的(matlab'emd eemd code)