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28781075Fourierbianhuajifanbianhuan
傅里叶变换后频谱图
B:陷波函数作用后的频谱图
C:经逆变换的滤波后图像,效果不是很理想
Ifft2:为验证自己的快速傅里叶变换程序的正确性,用matlab自带逆变换程序将频谱逆变换后图形,与原图相符,说明快速傅里叶变换程序正确。(This is a FFT )
- 2012-05-04 18:14:42下载
- 积分:1
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turbo
一个基于Matlab,simulink的Turbo编码仿真(A simulation based on Matlab, Simulink, Turbo Coding)
- 2012-05-03 09:32:29下载
- 积分:1
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dijkstra
很快的求出各点对之间的最短距离,并且记录路径。(Quickly find out the point to the shortest distance between, and record path.)
- 2012-11-20 20:00:12下载
- 积分:1
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SBSdoublebutongjiezhi
受激布里渊散射脉冲压缩的双池模拟程序,不同介质。(Stimulated Brillouin scattering pulse compression the double pool simulation program, different media.)
- 2013-01-23 13:02:12下载
- 积分:1
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fastica
简单的fastICA程序,基于matlab实现盲分离,比较实用。(FastICA simple procedure, based on matlab realize blind separation, more practical.)
- 2014-10-01 14:40:48下载
- 积分:1
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matlab
MATLAB 神经网络用于数字识别源程序 手写数字识别,有图例,大家可以看看(MATLAB neural network to identify the source for digital handwritten numeral recognition, there are legends, we will look at)
- 2009-04-16 12:45:30下载
- 积分:1
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FDTD-pc
用有限时域差分方法编写的光子晶体一个程序,计算了透射系数。( applies finite difference time domain method to analyze the band gap of Two-Dimensional cirque Photonic Crystal. )
- 2009-11-16 21:20:26下载
- 积分:1
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dsgkdsgkdggdsg
基于 MATLAB 的时域信号采样及频谱分析
二、基本要求:
掌握数字信号处理的基本概念、基本理论和基本方法;
。(MATLAB-based time-domain signal sampling and spectral analysis of two basic requirements: to master the basic concepts of digital signal processing, basic theory and basic methods .)
- 2009-12-21 21:06:08下载
- 积分:1
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zyh
建立现行规划模型,求最优解(最大值或最小值)。(Establish the current planning model, find the optimal solution (maximum or minimum value).)
- 2011-11-23 11:19:27下载
- 积分:1
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s_transform
说明: 《用S变换做精细时变滤波》本篇文章对于理解s变换在地震资料处理上的应用非常有帮助(err)
- 2008-09-22 11:07:25下载
- 积分:1