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conv_encoder
卷积码编码仿真程序,编码速率为1/2;在Matlab环境下仿真,适用于初学者。(Convolutional code simulation program coding, coding rate of 1/2 in the Matlab simulation environment for beginners.)
- 2009-01-06 20:40:52下载
- 积分:1
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fftofsinewave
matlab编写的正弦波的fft变换
需要的朋友可以下(matlab sinusoidal prepared the fft transform needs friends can under)
- 2008-01-07 18:58:50下载
- 积分:1
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ofdmsystemmatlab
说明: 基于能量检测和周期循环检测的认知无线电频谱检测matlab代码
用周期循环检测算法检测:
首先运行a.m程序,通过此程序运算得出循环频率a值;
再运行zhouqi.m程序,对a值进行确定,通过周期循环算法对信号进行检测;
用能量检测算法检测:
运行nengliang.m检测程序,使用能量检测对信号进行检测。
检测完毕,对检测性能进行分析。
(Cognitive radio based on energy detection spectrum detection matlab code)
- 2011-04-14 11:16:47下载
- 积分:1
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work
时移门函数的傅里叶变换三维演示,可用于信号与系统的教学演示,增进对傅里叶变换的理解。(Sliding door when three-dimensional Fourier transform of the function demo, signals and systems can be used for teaching demonstration, enhance understanding on the Fourier transform.)
- 2013-09-05 12:58:47下载
- 积分:1
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directlda
Após o pré-processamento (prep), os dados sã o reduzidos pelo algoritmo SVD e calcula-se os Scores (T) e os Loadings (P). Posteriormente, plota-se T e P, na forma de gráficos biplots
- 2013-04-20 18:39:01下载
- 积分:1
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powell-method
powell法求极值,根据课程老师布置的作业,其中包括黄金分割法,一维进退法(powell method)
- 2014-02-25 16:17:44下载
- 积分:1
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pulse_compression_doppler_frequency
对巴克码或者伪随机序列码进行脉冲压缩时,由于多普勒的影响会产生多普勒频移,本代码就是解决多普勒补偿问题 绝对好用(BK code and pseudo random code,pulse compression,doppler frequency)
- 2020-11-16 17:29:41下载
- 积分:1
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1
说明: 防止电脑泄密的常用方法,设置简单,通俗易懂,功能强大。(To prevent the disclosure of the commonly used computer methods, to set simple, user-friendly and powerful.)
- 2010-02-01 21:11:25下载
- 积分:1
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matlab_faction
说明: 一些基本的matlab函数,比较常用,希望能够帮助各位初学matlab的朋友们(Some basic matlab function, commonly used, I hope you can help novice matlab friends)
- 2008-10-17 22:06:21下载
- 积分:1
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MATLAB__R2010A__2010.08
关于matlab的基本入门书籍,适合于初学者入门,很经典很强大(About the matlab the basic entry-books, suitable for beginner, very classic, very powerful)
- 2012-12-28 19:45:00下载
- 积分:1