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drynimicmatlab
用matlab的小程序，希望对大家有所帮助！有限元结构动力学分析与工程应用.
the code of <FEM ON DRYNIMIC analysys of enegineering >
- 2010-11-09 14:41:12下载
- 积分：1
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soundsignal
将声音文件在时间轴上分割成几段，分别将段的秩序及某些段内的秩序颠倒，从而实现了对声音文件的加密。首先，先读取一个声音信号，对信号做1024点FFT变换，取完点之后，分成四个向量，四个向量组成一个矩阵，再对每一个向量进行转置，再重新整合，从而就实现了回密的过程。(Sound files on the timeline will be divided into paragraphs, each paragraph of the order and reversed the order of some paragraphs to realize the encryption of sound files. First, the first reading of a voice signal, the signal was 1024 points FFT transform, check after the completion point, divided into four vectors, the four vectors form a matrix, then for each vector transpose, re-integration, which will achieve a return to close the process.)
- 2010-05-22 11:45:10下载
- 积分：1
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2
说明： 对单载频高斯脉冲的发生和其频移的研究，能够正常运行，很好的学习的例子。(The single transmits the happening of the gaussian pulse and its frequency shift research, can run normally, very good example.
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- 2011-12-04 10:23:14下载
- 积分：1
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xindian
采集单通道心电数据后量化，编码，并在屏幕上显示出来(Single-channel ECG data acquisition after the quantization, coding, and displayed on the screen)
- 2009-03-21 10:39:26下载
- 积分：1
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svm_matlab_zhao
说明： Matlab下面的支持向量机的程序包。。应用范围很广(Matlab following SVM package. . Application very wide scope. .)
- 2006-02-02 22:43:59下载
- 积分：1
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chapter5_1
倒谱的matlab实现,先用cool edit 软件录制歌曲(the relization of cepstrum of Matlab)
- 2011-05-09 12:44:39下载
- 积分：1
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pip_PDES
PDE processes for Heat flux
- 2012-11-19 21:03:17下载
- 积分：1
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sharpen-filter
对图像进行锐化滤波处理，去除阴影噪声，得到清晰的图像(sharpen filter)
- 2012-04-04 14:11:16下载
- 积分：1
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ThreeTable
这个文件实现了Matlab/Simulink中的三维查找表，对要用到查表的人有帮助，里面用到Reshape函数(This file implements the Matlab/Simulink in a three-dimensional look-up table for use to help people look-up table, which used Reshape function)
- 2013-12-26 11:31:44下载
- 积分：1
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1
说明： 文章介绍了在OFDM系统中基于导频的信道估计方法(Article introduced the System in OFDM based on pilot channel estimation methods)
- 2008-07-31 10:24:34下载
- 积分：1
