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fft
全球导航系统中,软件接收机基带处理部分的捕获电路的算法仿真(FFT acquisition )
- 2013-03-28 10:17:48下载
- 积分:1
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OFDMsystem-
Matlab关于降低OFDM系统的峰均比的PTS算法
(Matlab for reducing OFDM systems are better than the peak of PTS algorithm)
- 2011-11-18 09:05:05下载
- 积分:1
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QPSO
量子粒子群算法的matlab仿真程序,中文注释。(Quantum particle swarm algorithm matlab simulation program,)
- 2020-12-24 12:19:05下载
- 积分:1
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nakagami-simulink
Nakagami_m OSTBC_OFDM系统的性能分析(Nakagami_m OSTBC_OFDM under fading channel the performance of the system analysis)
- 2013-03-16 11:39:43下载
- 积分:1
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baseband
产生一个长为1000的二进制随机序列,“0”的概率为0.8,”1”的概率为0.2;
对上述数据进行归零AMI编码,脉冲宽度为符号宽度的50 ,波形采样率为符号率的8倍,画出前20个符号对应的波形(同时给出前20位信源序列)
改用HDB3码,画出前20个符号对应的波形
改用密勒码,画出前20个符号对应的波形
分别对上述1000个符号的波形进行功率谱估计,画出功率谱
改变信源“0”的概率,观察AMI码的功率谱变化情况(A length of 1000 random binary sequence, and " 0" with a probability of 0.8, " 1" with a probability of 0.2 the AMI code above zero, the pulse width of the symbol width of 50 , the waveform sampling rate Symbol rate 8 times, draw the top 20 of the waveform corresponding to the symbol (the first 20 and gives the source sequence) switch HDB3 code, the first 20 to draw a waveform corresponding to the symbol to switch Miller code, the first 20 symbols correspond to draw The waveforms of the symbol of the waveform 1000 power spectrum estimation, shown to change the source power spectrum " 0" , the probability of observation of the power spectrum of AMI code changes)
- 2013-11-12 21:16:38下载
- 积分:1
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fig_XY
利用声线法对有限空间声场仿真,并对XY平面声压进行渲染(Line method using acoustic sound field simulation of the limited space, and the XY plane render sound pressure)
- 2016-06-29 22:49:38下载
- 积分:1
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MATLAB
通信系统仿真原理与无线应用配套MATLAB代码(Wireless communications system simulation theory and applications supporting MATLAB code)
- 2014-11-25 19:47:07下载
- 积分:1
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A-Brief-Tutorial-on-Interval-Type-2-Fuzzy-Sets-an
Designing Practical Interval Type-2 Fuzzy Logic Systems Made Simple
- 2014-12-08 06:28:05下载
- 积分:1
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keypointExtraction
说明: 多种兴趣点算子,主要有giles,harris,harrislaplace,susan,log.(A variety of points of interest operator, mainly giles, harris, harrislaplace, susan, log.)
- 2010-04-26 16:37:14下载
- 积分:1
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essence_of_matlab_by_Zhang_Yong_3
说明: 本章的内容更深入MATLAB可视化功能的内核。编写本章的目的有两个:一,使读者更深入地理解高层绘图指令,从而可绘制出更精细更生动更个性的图形;二,使读者能利用低层图形指令和图形对象属性开发专用绘图函数(This chapter more in-depth visualization of the core MATLAB. The purpose of the preparation of this chapter, there are two: First, make readers more in-depth understanding of high-level graphics commands, which can draw out the finer more vivid and personalized graphics 2, so that readers can use low-level graphics commands and graphics object properties developed special drawing functions)
- 2010-05-04 21:41:55下载
- 积分:1