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MATLABForSci
一套科学运算语言 MATLAB 的程序设计有关的函数代码!!!(A set of scientific computing language MATLAB programming code related to the function!!!)
- 2009-03-06 01:51:38下载
- 积分:1
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matlaberrorfunction
Matlab中erf(x)函数的表达式是怎样的,erf(x)与标准正态分布函数之间的关系是怎样的,怎样自己编制一个计算标准正态分布函数数值近似值的函数,如何利用matlab自带的erf(x)函数包近似计算标准正态分布函数的值,数值计算值与用erf(x)转化求得的值之间的相对误差是怎样的。(将中文译成英语
Matlab, erf (x) function expression is what, erf (x) the standard normal distribution function and the relationship between what and how to prepare their own calculation of the standard normal distribution function a value function approximation, how to use matlab comes with erf (x) function package approximate standard normal distribution function values??, numerical values ??and with erf (x) between the values ??obtained into the relative error is like.
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- 2011-06-25 17:20:11下载
- 积分:1
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libxl-win-3.6.0
libxl for windows 版本3.6.0 (libxl for windows version 3.6.0)
- 2014-09-03 10:44:42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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up
说明: 简单例子A simple exampleA simple example(A simple example)
- 2014-10-22 13:13:14下载
- 积分:1
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mm
说明: 用于最小二乘法进行曲线拟合的MATLAB源代码(Curve fitting)
- 2010-09-28 11:36:41下载
- 积分:1
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Caverage
c均值算法用vc实现。作为重要的算法,c均值有广泛的应用(c-means algorithm by vc realize. As an important algorithm, c the mean has a wide range of applications)
- 2008-06-01 13:05:25下载
- 积分:1
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CustomTile
Sample windows phone apps
- 2014-08-28 18:44:13下载
- 积分:1
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LRS
进行时域分析的好程序,刚和师兄编的,仅供参考(Good time domain analysis procedures, and senior compiled just for reference only)
- 2011-10-04 09:54:20下载
- 积分:1
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component
c++通用技能编码能力提升:组件安装管理程序,已测试。(c++ generic skills coding capacity building: Component Installation Manager has been tested.)
- 2013-10-01 15:50:55下载
- 积分:1