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codes_for_communications
说明： 通信系统的Matlab代码，包括通信原理书中的大多代码(Matlab code communication systems, including most of the book Communication Theory code)
- 2009-08-21 15:13:14下载
- 积分：1
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ldpc
ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码，生成H矩阵后转化为G矩阵，编码后送入高斯信道。仿真得到BER性能(ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding scheme to generate H matrix is transformed into G matrix encoded into the Gaussian channel. Simulation, the BER performance)
- 2010-05-15 14:33:41下载
- 积分：1
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03_IEEE_TAES00_36_2
this article is about of target tracking.
- 2011-05-25 02:47:26下载
- 积分：1
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11111111111111111111
模糊控制器的设计步骤，一共有输入输出，隶属度，模糊规则等一些步骤(About Fuzzy controller design steps)
- 2012-05-06 13:21:46下载
- 积分：1
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tiaopin
分析并实现了跳频信号的检测方法，用程序给出仿真结果(Analysis and implementation of frequency hopping signal detection method, using the program simulation results)
- 2013-09-01 15:33:40下载
- 积分：1
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Simplex2phase
matlab两阶段单纯形法解线性规划问题的函数，有详细的注释和说明，还有一个word文档是用该程序解决实际问题的一个例子。(Matlab codes for simplex 2 phase algorithm, detailed comments and instructions, and a example using this code to solve a real problem.)
- 2013-12-25 11:31:29下载
- 积分：1
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cesuyi
车辆监测用测速雷达是依据多普勒效应原理实现的。由雷达发出一束微波，遇被测目标（车辆）时微波被反射回来，再由雷达接收反射波。如果目标相对于雷达有距离上的运动，反射波的频率将与发射频率发生差异，而这种差异的大小正比于目标与雷达的相对运动速度。于是，雷达通过检测反射波频率和发射波频率的差，就可以计算出被测车辆的移动速度。本次课程设计是利用离散付里叶变换进行频谱分析，设计数字滤波器组，并对滤波器组加窗降低副瓣，通过频域方法测量速度。(Vehicle monitoring using radar gun is based on the realization of the principle of the Doppler effect. By the radar emits a microwave, in case the measured target (vehicle) when the microwave is reflected back, and then by receiving the reflected radar waves. If the target relative to the radar on a distance of motion, the frequency of the reflected wave and the emission frequency of the difference, and this difference is proportional to the relative target and radar velocity. Thus, by detecting the reflected radar wave frequency and the frequency difference between the transmitted wave, we can calculate the movement speed of the vehicle under test. This course is designed to take advantage of the discrete Fourier transform spectral analysis, digital filter design group, and filter bank windowed lower sidelobes by frequency domain methods to measure speed.)
- 2013-05-26 13:26:15下载
- 积分：1
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matlab-genetic-algorithm-toolbox
matlab遗传算法工具箱函数及实例讲解(matlab genetic algorithm toolbox function and examples to explain)
- 2009-03-11 19:06:13下载
- 积分：1
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Graphical_solution
This is my first file, Graphical numerical solution
- 2013-05-11 17:18:35下载
- 积分：1
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qam
Obtain Quadrature Amplitude Modulation. Plot its BER vs SNR curve at different amplitudes.
- 2015-04-07 14:22:44下载
- 积分：1
