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digital_modulation
非常好的一个MATLAB GUI学习实例！！！(Very good example of a MATLAB GUI learning! ! !)
- 2010-09-11 15:49:48下载
- 积分：1
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partialpivotingGauss
部分选主元的高斯消元法的MATLAB代码，并用该方法结合2次回代接方程组(Part of the pivoting Gaussian elimination of the MATLAB code, and combined with this method 2 times back to the pickup equations)
- 2010-12-06 18:14:50下载
- 积分：1
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cauchy
the file contains detection and estimation theroy codes
- 2011-04-26 13:39:35下载
- 积分：1
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GetCenterPoint
由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.(Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.)
- 2020-11-01 10:59:54下载
- 积分：1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分：1
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t5_3
编写一函数 实现图像与任意模版（尺寸可调）的二维卷积，图像边缘有边界点取对称方式填充(Write a function to realize image and arbitrary template (size adjustable) of two-dimensional convolution, image edge have boundary point take symmetric mode fill
)
- 2012-11-18 17:02:41下载
- 积分：1
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WebApp1
Simple Web Application
- 2014-02-03 17:11:27下载
- 积分：1
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test_ecgca115
applying ICA on multi lead ecg to extract foetal ecg
- 2012-04-15 23:09:57下载
- 积分：1
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jili
本代码是解决结构动力学中经典的问题的源程序并且采用了gui设计，一定程度上实现了人工智能的作用(This code is to solve the classic problem in structural dynamics of the source and using the gui design, implemented to some extent the role of artificial intelligence)
- 2011-06-04 00:08:30下载
- 积分：1
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SVM
支持向量机。。。。。。。。。。。。。。。。。(Support vector machines. . . . . . . . . . . . . . . . .)
- 2011-07-17 09:40:43下载
- 积分：1
