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digital_signal_and_MATLAB_command
matlab 在信号处理中的应用。该文档系统总结了信号处理中的matlab命令的使用方式以及实现处理的matlab程序。(matlab in signal processing applications. This document summarizes the signal processing system in the matlab command usage and the achievement of processing matlab program.)
- 2009-10-07 17:12:17下载
- 积分：1
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viterbi
关于卷积码的viterbi译码算法，可以自己设定输入的码元(On the viterbi decoding convolutional codes, can be set for the input symbol)
- 2010-11-06 18:28:24下载
- 积分：1
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ofdm_simulation
OFDM仿真源代码，带有详细注释，学习OFDM的初学者很好的入门指引。(OFDM simulation source code, with detailed notes, good for beginners to learn OFDM-entry guidelines.)
- 2008-06-04 09:44:19下载
- 积分：1
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source
function S = steeringv(M,x) define steering vector
free space wavelength of 15cm at resonant freq of 2GHz
lamda = 0.15
d = lamda/2 inter-element spacing
K = 1:M
x is DOA of the received signal
S = exp((-2*pi*j*(K-1)*d*sin(x))/lamda)
- 2012-07-13 15:38:31下载
- 积分：1
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MATLAB_interface_mannual
matlab应用程序接口技术应用,实现在matlab环境中使用c及fortran程序的算法,以及在c语言和fortran应用程序中调用matlab函数.(Matlab Application Program Interface technology applications, achieving the Matlab environment and the use of c fortran procedures algorithm, and c fortran language and application procedures call Matlab function.)
- 2007-01-14 23:26:26下载
- 积分：1
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growcut
growcut algorithm is implemented for segmentation purpose
- 2013-09-19 17:52:08下载
- 积分：1
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EM-matlab
这是用matalab实现的EM算法，简单易用，对于理解EM算法很有用，尤其是对于初学者。(This is the EM algorithm implemented with matalab, easy to use, useful for the understanding of the EM algorithm, especially for beginners.)
- 2014-11-19 08:56:03下载
- 积分：1
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LMS_Equalizer_simulate_matlab
LMSE qualizer simulate
- 2009-03-05 17:53:40下载
- 积分：1
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Archive
信号频谱绘制函数，绘制输入输出函数，并计算信号的sndr。(Signal spectrum drawing functions to draw input and output functions, and calculate sndr signal.)
- 2014-02-13 03:32:16下载
- 积分：1
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DCT-Based--Watermarking-Scheme
a self- embedding block wise fragile watermarking scheme with tamper detection and content recovery capability. The proposed scheme embeds the shuffled extensive ten bit Recovery
data and two bit Authentication data of the image block into the least
significant bits (LSB) of its corresponding mapping block.The integrity
of a test block is decided by comparing 2×2 non overlapping block
of the test block with its corresponding mapping block. Experimental
results show that the suggested scheme outperforms conventional self recovery fragile watermarking algorithms in alteration detection as well
as in tamper recovery of the image.
- 2014-02-15 21:17:17下载
- 积分：1
