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first
二维傅里叶变换,对图像进行二维傅里叶变换处理(Two-Dimensional Fast Fourier Transform
The purpose of this project is to develop a 2-D FFT program "package" that will be used
in several other projects that follow. Your implementation must have the capabilities to:
(a) Multiply the input image by (-1)x+y to center the transform for filtering.
(b) Multiply the resulting (complex) array by a real function (in the sense that the
the real coefficients multiply both the real and imaginary parts of the transforms).
Recall that multiplication of two images is done on pairs of corresponding elements.
(c) Compute the inverse Fourier transform.
(d) Multiply the result by (-1)x+y and take the real part.
(e) Compute the spectrum.)
- 2010-11-27 23:15:03下载
- 积分：1
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AGuidetoMATLABforBeginnersandExperiencedUsers-Hun
A Guide to MATLAB for Beginners and Experienced Users - Hunt Lipsman & Rosenberg(A Guide to MATLAB for Beginners and Experienced Users- Hunt Lipsman & Rosenberg)
- 2009-02-11 18:51:58下载
- 积分：1
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MATLAB5handbook
matlab7数据手册的电子书籍。对想学习matlab的同学比较有用(the manual electronic matlab7 data books. Useful to the students want to learn matlab)
- 2013-03-08 23:16:52下载
- 积分：1
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jasw20130507
本代码是ja-sw 矢量磁滞模型的混合模型的代码，有两部分一部分是ja模型，另一部分是sw模型，两者混合变为矢量磁滞模型(This code is ja-sw vector hysteresis model hybrid model of the code, there are two parts ja model part, the other part is sw model, a combination of both into a vector hysteresis model)
- 2013-10-06 13:21:25下载
- 积分：1
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code
清华大学张旭东老师的《现在信号处理》第一次大作业的代码，题目多年未变，代码正确高效。(This code is programed for for the first project for modern signal processing ,which is tought by Zhang Xudong in Qinghua University.)
- 2014-12-17 14:53:29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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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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56137886rectan_circl_pbg
mATLAB PROJECTS WITH EXAMPLES THAT MAKE YOU AS WELL AS PROFESSIONALS
- 2015-10-29 21:14:20下载
- 积分：1
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Desktop
Logistic 混沌映射的时域图吸引子，初值敏感性程序代码(Logistic mapping time-domain diagram attractor, sensitivity to initial code)
- 2017-03-05 17:20:45下载
- 积分：1
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OFDMcode
说明： 使用matlab编程实现OFDM的收发一张图片，查看相关性能！(use Matlab programming OFDM Transceiver a picture to see the relevant performance!)
- 2005-12-11 21:11:35下载
- 积分：1
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