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multipath
multipath channel model of the mobile radio channel with doppler effect
- 2009-11-17 03:48:07下载
- 积分：1
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mySynth
Sound synthesis with Matlab. Simple implementation of a multi-oscillator synthesizer. Includes FM modulation, 2 LFO s, 2 Env s.
Good to learn the basis of sound synthesis in Matlab.
- 2010-03-03 22:31:18下载
- 积分：1
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mskxx
msk 信号的正交调制一比特查分解调，并且画出时域频域波形(MSK orthogonal modulation signal a bit check grade demodulation, and draw the time domain frequency domain waveform)
- 2012-06-02 14:33:33下载
- 积分：1
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loadData
very important to understand tomography of medical MRI images
- 2015-03-14 02:43:39下载
- 积分：1
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extend_Infomax
infomax的ICA算法的扩展程序源码(Infomax ICA algorithm for the expansion of the program source)
- 2021-04-08 16:09:00下载
- 积分：1
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FIXPOINT
solution to nonlinear equations use fixpoint method
- 2011-07-07 13:47:10下载
- 积分：1
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2D-logistic-image-encrytion
本matlab函数，利用混沌映射不可预测性，遍历性和敏感性，以它们的参数和初始值的优异特性的，实现一个图像加密算法。我们引入了一个新的二维logistics函数。与现有的混沌映射相比，它具有更广泛的范围内混乱，更好的遍历性，混沌性和relativelylow实施成本。为了研究及其应用，我们提出了一个之乱转换（CMT），以有效地改变图像的像素位置。结合2D-logistics与CMT，我们进一步实现图像加密算法。(In this matlab test,we use the chastic s excellent properties of unpredictability, ergodicity and sensitivity to their parameters and initial values, chaotic maps are widely used in security applications. In this paper, we introduce a new two-dimensional Sine Logistic modulation map (2D-SLMM) which is derived the Logistic and Sine maps. Compared with existing chaotic maps,it has the wider chaotic range, better ergodicity, hyperchaotic property and relativelylow implementation cost. To investigate its applications, we propose a chaotic magic trans-form (CMT) to efficiently change the image pixel positions. Combining 2D-SLMM with CMT, we further introduce a new image encryption algorithm. )
- 2015-02-03 14:33:42下载
- 积分：1
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bpsk_mod
This file describes about the working of BPSK MIMO OFDM system, here we are using two equalizing methods one based on matched filter and the other on MMSE and the relative comparison is done.
- 2013-02-12 18:25:10下载
- 积分：1
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LFM-pulse--compression
对线性调频信号进行匹配滤波处理，并进行归一化处理，用于雷达的脉冲压缩仿真(Matched filtering the chirp signals, and the normalization processing, for a radar pulse compression simulation)
- 2013-04-11 22:23:53下载
- 积分：1
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MATlAB
应用MATlAB语言处理数字信号与数字图像，从书中提取出來的不分，对初学者来说很不国！(Application of MATLAB language processing digital signals and digital images, extracted from the book, with no distinction, for beginners is not the country!)
- 2007-09-24 11:50:44下载
- 积分：1
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