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subband_spectral_entropy_used_in_speech_endpoint_d
在读研期间自己写的基于子带频谱墒的语音端点检测程序，绝对正确，并且好用！(in during the sub-band spectrum of soil moisture based on voice activity detection procedures, absolutely correct, and easy to use!)
- 2009-05-01 17:38:21下载
- 积分：1
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dea
这是用来进行数据包络分析的matlab代码。
这是用来进行数据包络分析的matlab代码。(This is used for data envelopment analysis matlab code. This is used for data envelopment analysis matlab code.)
- 2013-08-17 21:05:04下载
- 积分：1
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搜索算法
说明： 搜索算法，matlab十大经典算法之一。数学建模常用算法，里面解释的非常清晰，读者自学可用。(Search algorithm is one of the ten classic algorithms of MATLAB. Mathematical modeling commonly used algorithm, which explains very clearly, the reader self-study available.)
- 2020-03-18 17:14:24下载
- 积分：1
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alternateur
Simulation de l alternateur
- 2011-07-15 01:57:08下载
- 积分：1
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2177e8d3adb15fabed33322ffd32afc8394a
an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer
physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA
has been used widely. These systems suffers from multiple access interference because of other users transmitting
in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA
system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by
shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security.
This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system.
These sequences by chaotic maps are generated.
- 2019-03-13 22:41:27下载
- 积分：1
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SSFM
用分布傅里叶计算硅波导中的非线性薛定谔方程，考虑硅波导中色散及非线性损耗(solution of NLSE(two pulses propagate in silicon waveguide) using split step fourier method)
- 2013-11-27 11:28:48下载
- 积分：1
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BER_Equators
Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique. (Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique.)
- 2007-11-30 11:45:52下载
- 积分：1
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plotwavelet2
Plotting Wavelet Transform of an image (2nd level decomposition)
- 2010-11-12 15:50:58下载
- 积分：1
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oneD_convection_mfiles
upwind1D Upwind difference coefficients for 1D advection-diffusion equation
- 2010-02-19 00:57:30下载
- 积分：1
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Numerical-Methods-ith-MATLAB
[Numerical Methods in Engineering with MATLAB]2005
- 2013-01-23 04:17:30下载
- 积分：1
