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acoustic_clayton_engquist
均匀介质二维声波数值模拟。采用clayton-engquist 2阶边界条件。 有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(Uniform medium of two-dimensional acoustic numerical simulation. Using the clayton-engquist 2 order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)
- 2012-09-08 15:18:17下载
- 积分：1
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Wigner_Ville-Distribution-report
The report contains sourses and pictures. The program contains two sources. The first one computes the Wigner Distribution (second-order). The second one computes the Wigner Distribution with Choi-Williams filtering.
- 2013-04-22 16:58:04下载
- 积分：1
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New-folder-(2)
ttis is a forgery detction ppr to implemnt.
- 2014-02-08 21:11:12下载
- 积分：1
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OFDM_cyclic_spectrum
说明： ％ 仿真主要完成OFDM系统建模,实现OFDM系统传输流程,
％ 并对OFDM信号的时域波形及功率普密度进行分析.进行循环谱相关切片的分析。( Simulation of the main complete OFDM system modeling, the realization of OFDM transmission system process, of the OFDM signal in time domain waveforms and power density analysis of Pu. To carry out the cycle slice spectral correlation analysis.)
- 2008-10-18 22:21:18下载
- 积分：1
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msknew
maylab code for msk... you can try out different modulation techniques by this concept..
- 2011-05-27 23:08:26下载
- 积分：1
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psofunction
pso optimization function
- 2013-08-15 12:35:27下载
- 积分：1
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daima
基于matlab的几种语音信号端点检测方法(Several based on matlab voice signal endpoint detection method)
- 2013-09-21 08:59:03下载
- 积分：1
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Genetic-Algorithms
遗传算法实例及其MATLAB实现，里面有一些与遗传算法相关的实例，并用MATLAB的程序实现(Genetic Algorithms)
- 2013-10-31 21:45:02下载
- 积分：1
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signal-process
信号检测很有用的参考资料，很全。非常适合自学者(signal processing ,good for newer)
- 2013-12-06 15:38:31下载
- 积分：1
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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
