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rayenv
this matlab code is for implementation of rayleigh channel using gans model.
- 2010-11-29 23:51:47下载
- 积分:1
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enkf-matlab
ecg de noising for Matlab data sd
- 2019-06-11 06:41:14下载
- 积分:1
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BER_FOFDM
这个程序简单的介绍了OFDM的变体f-ofdm的误码率(This program simply introduces the bit error rate of the variant f-ofdm of OFDM.)
- 2019-06-17 09:44:04下载
- 积分:1
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MATLAB-solving-PDE-code
matlab软件求解偏微分方程组的经典的有限差分程序代码(matlab software to solve the classic Partial Differential Equations Finite Difference code)
- 2016-07-19 22:27:39下载
- 积分:1
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ding
选取windows系统自带的ding.wav信号作为分析对象,在Matlab软件平台下,利用函数wavread对音频信号进行采样,记住采样频率和采样点数,听一下原始声音sound(y, fs, bits)。
(2)音频信号的频谱分析,先画出音频信号的时域波形;然后对音频号进行快速傅里叶变换fft(y,N),N取32768,画出信号的频谱特性,加深对频谱特性的理解。
(3)根据频谱,反演时域特性,画出时域波形。寻找幅值最大的两个频率,此频率除以fft点数在乘以采样频率就是信号的主频,即可合成信号的时域图形,听一下声音。
(4)对原音频信号进行1024点的分段付立业分析meshgrid
(5)根据主要频线合成音频,并画出时域图形,试听合成效果。
(6)采用线性插值(linspace)和傅立业反变换(fliplr, ifft)分别合成音频,并画出时域图形,试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分:1
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AMonteCarlomodel
讲述了蒙特卡洛方法的应用 给出了对于光子传输问题的蒙特卡洛模拟 给出了程序流程图 (Describes the application of Monte Carlo methods are given for the problem of Monte Carlo photon transport program flow chart is given)
- 2010-05-30 22:07:32下载
- 积分:1
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Judgment-function-distribution-code
判断一组数据的概率分布函数,包括正态分布、泊松分布、伽马分布等。(The probability distribution function to determine a set of data, including a normal distribution, the Poisson distribution, gamma distribution.)
- 2013-03-18 01:33:02下载
- 积分:1
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3Dfanbeam
对三维shepp-logan数据做三维扇形投影,并根据投影数据重建出shepp-logan图像。(Three-dimensional shepp-logan data do three-dimensional projection fan and shepp-logan reconstructed image from the projection data.)
- 2014-01-31 15:46:22下载
- 积分:1
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HLLaROE
matlab环境下编写的一维激波管问题,用Hll格式和Roe格式求解黎曼问题(matlab environment prepared by the one-dimensional shock tube problem with Hll formats and Roe scheme for solving the Riemann problem)
- 2021-01-05 15:18:54下载
- 积分:1
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matlab.juzhenpaixu
用matlab对一组向量进行排序和解决了行排序后,列随行走的问题。(Using matlab to sort a set of vector and resolution after the trip to sort out the problems with walking.)
- 2009-05-03 17:21:20下载
- 积分:1