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jisuanqi
实现加减乘除sqr和abs函数的任意整型和浮点型运算(Addition and subtraction and multiplication and division to achieve abs function sqr arbitrary integer and floating-point operations)
- 2009-06-07 20:57:15下载
- 积分：1
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LDPC_C
C语言实现LDPC码的译码功能，带有完整的工程文件。(C language to achieve the LDPC code decoding function, with a complete project file.)
- 2020-11-23 16:59:34下载
- 积分：1
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rcs
实现两个确定平面夹角的最佳衍射的角度确定(Determination of the optimum diffraction angle for two angles of plane determination)
- 2017-10-16 12:08:32下载
- 积分：1
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Fractals
图像分形盒维数的算法源程序.此算法是基于黑白二值图像的，因此，需要对导入的图片进行二值化处理，因此算法存在一定误差，但是此算法误差控制在4 以内(Image fractal dimension algorithm source code box This algorithm is based on black and white binary image, and therefore, need to import the picture binarization processing, so the algorithm there are some errors, but this algorithm is less than 4 error control)
- 2011-10-18 18:43:03下载
- 积分：1
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example4_6
：滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波，截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分：1
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usingMatlab
matlab 的应用指南，包括基础讲义，以及一些应用，适合各个程度的人。(matlab application guidelines, including the basis for lectures, as well as some applications, suitable for all levels of people.)
- 2009-07-13 09:11:49下载
- 积分：1
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MATLAB_C
MATLAB信号处理宝典,包括各种函数，滤波器的源程序等(Collection MATLAB signal processing, including the various functions, such as the filter source)
- 2010-12-03 12:40:13下载
- 积分：1
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sort
it s sort and get an array then it deliver sorted array to user
- 2015-03-09 13:51:35下载
- 积分：1
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MATLABlearninformation
matlab 学习仿真资料,对于学习matlab仿真的很有帮助(matlab learn and emulate material)
- 2010-08-31 12:26:05下载
- 积分：1
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Attachments_20131118
OPTICAL COMMUNICATION OPTICAL COMMUNICATIONS
- 2013-11-28 23:41:19下载
- 积分：1
