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channel
说明: 本程序产生一个智能天线系统的信道模型,每一条多径都服从瑞利衰落。(This procedure generates a smart antenna system channel model, are subject to each multipath Rayleigh fading.)
- 2011-04-04 22:17:21下载
- 积分:1
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123
平面应变简单例子等参单元四节点有限元程序(plain strain program for four nodes finite element metod)
- 2011-11-24 15:42:23下载
- 积分:1
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新建文件夹 (2)
基于小波变换神经网络的车流量预测,含程序和数据。小波分析是针对傅里叶变换的不足发展来的,傅里叶变换是信号处理领域中应用最广泛的的一种分析手段,然而它有一个严重不足,就是在变换是抛弃了时间信息,变换结果无法判断某个信号发生的时间,即傅里叶变化在时域中没有分辨能力。小波是一种长度有限,平均值为0的波形,它的特点包括:(1)时域都具有紧支集或近似紧支集;(2)直流分量为零。小波函数是由一个母小波函数经过平移与尺寸伸缩得到,小波分析即把信号分解成一系列小波函数的叠加。(Vehicle flow prediction based on wavelet transform neural network)
- 2018-06-28 13:26:32下载
- 积分:1
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QAP
Genetic Algoritthm MATLAB Code for Quadratic Assignment Problem(QAP)
- 2013-04-14 22:51:40下载
- 积分:1
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airfoil
Simulation based on age verification
- 2019-02-21 21:48:51下载
- 积分:1
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FCM2
a new version of implemented FCM on matlab
- 2013-03-13 02:42:18下载
- 积分:1
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binary-lms
designing of fir filter by adaptive algorithm like binary lms algorithm
- 2015-01-23 13:16:44下载
- 积分:1
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multsimpli
Método de multiplicación simplificada para calcular la intensidad de campo en un receptor.
- 2009-10-26 18:03:49下载
- 积分:1
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DSSS
说明: 设计一个有干扰的直接序列扩频通信系统, PN码由m序列产生器产生,经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”,将接收信号进行解扩,判决,得到用户的信号检测结果,绘制不同的扩频增益(增益值为10,30,50)下,误比特率随信噪比Eb/N0的变化曲线。(Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.)
- 2010-05-03 14:18:32下载
- 积分:1
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A-robust-watermarking-method-for-copyright-protec
A robust watermarking method for copyright protection of digital images using WT
- 2015-02-19 22:18:25下载
- 积分:1