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归一化功率谱密度 signal
仿真不同占空比，等概、非等概双极性矩形随机信号的归一化功率谱密度(Simulation different duty cycles, such as probability, non-equiprobable random signal bipolar rectangular normalized power spectral density)
- 2014-12-02 22:59:59下载
- 积分：1
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MPSK_Simulation(BPSK_QPSK_8PSK)
说明： MPSK之2，4，8取值时的幅度相位键控仿真程序(MPSK values 2,4,8 of magnitude when the phase shift keying simulation program)
- 2008-09-27 11:53:05下载
- 积分：1
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xianxing-
一元线性回归matlabMatlab 统计工具箱用命令regress 实现多元线性回归，用的方法是最小二乘法，用
法是：
b=regress(Y,X)(A linear regression matlabMatlab statistical toolbox to achieve the command regress multiple linear regression, least squares method is used, usage is: b = regress (Y, X))
- 2011-08-17 16:35:22下载
- 积分：1
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PSD-plot
Welch功率谱密度是用改进的平均周期图法来求取随机信号的功率谱密度估计值。Welch法采用信号重叠分段、加窗函数和FFT算法等计算一个信号序列的自功率谱估计(PSD如上例中的下半部分的求法)和两个信号序列的互功率谱估计（CSD）。MATLAB信号处理工具箱函数提供了专门的函数PSD和CSD自动实现Welch法估计，而不需要自己编程。(method of power spectral density plot )
- 2013-04-02 14:49:31下载
- 积分：1
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Edge_Crack_XFEM
XFEM implementation code in matlab
- 2016-09-18 03:25:55下载
- 积分：1
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bcsk
这是BCSK Simulation for AWGN & Rayleigh Channels, 详细的算法说明见程序注释. (This is BCSK Simulation for AWGN )
- 2007-11-27 00:24:01下载
- 积分：1
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steganography
A steganograghic usfull and incripted tool for hiding critical secret information -text files inside a bitmap images.(A steganograghic usfull and incripted tool for hiding critical secret information-text files inside a bitmap images.)
- 2009-11-12 16:57:10下载
- 积分：1
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otsuadaptivethredholding
说明： otsu自适应阈值分割 用于图像分割二值化(otsu adaptive thresholding segmentation for image binarization)
- 2011-04-18 10:34:05下载
- 积分：1
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onedimensionalpropagation.m.tar
1D FDTD Simulation with Matlab
- 2011-08-26 08:54:55下载
- 积分：1
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bipolar
bipolar transmission using matlab
it will be helpful
- 2009-12-12 21:29:26下载
- 积分：1
