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Alamoutiwork
程序的主要功能是做了一定范围的信噪比下,对每个信噪比:随机信号QPSK调制;
根据Alamouti方案的矩阵进行编码;发送信号经过瑞利信道和加入高斯白噪声;
接收信号采用最大比合并的方法;最后对合并信号进行最大似然判决并求误符号率。
结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)
- 2007-11-01 00:32:10下载
- 积分:1
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SunEarthMoon
simulates the motion of earth and moon around the sun using RK-4.
- 2011-08-27 22:56:22下载
- 积分:1
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BasicExamples2
These are a few more examples on MATLAB
- 2012-09-05 09:15:38下载
- 积分:1
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Puma560_15
Puma560_15 robot manupulator
- 2016-10-11 01:58:06下载
- 积分:1
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对于小位移和桥梁变形的测量
对于小位移和桥梁变形的测量,一种很好的算法,对研究匹配也具有参考价值(For the measurement of small displacement and bridge deformation, a very good algorithm, also has reference value for research matching)
- 2020-06-23 02:40:01下载
- 积分:1
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元胞自动机课堂程序代码
说明: MATLAB实现元胞自动机实现交通流,仿真(Realization of Traffic Flow by Cellular Automata)
- 2019-01-26 09:55:46下载
- 积分:1
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xbfx-matlab2007
《小波分析理论与Matlab R2007实现》源代码(" Wavelet Analysis Theory and Matlab R2007 implementation," the source code)
- 2009-04-06 12:29:32下载
- 积分:1
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Periodogram_1
现代信号处理课程中的周期图算法仿真,主要利用平滑周期图来处理的(Courses in modern signal processing algorithm simulation periodogram, smoothed periodogram using mainly to deal with)
- 2011-05-13 15:26:44下载
- 积分:1
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2011-4-1
基于matlab开发环境,编写了边缘检测的图形识别小程序。用于圆形标点。要求标点为白底黑圆。适合初学者理解图形识别的原理。(Based on the matlab platform,we compile the short program to realize the detection of edge detection algorithm 。For the laymen,it maybe useful。)
- 2011-06-01 19:49:03下载
- 积分:1
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2
说明: 使用谢菲尔德大学遗传算法工具箱解决二位函数优化(Sheffield University using genetic algorithms to solve the two function optimization toolbox)
- 2014-10-10 23:07:16下载
- 积分:1