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MATLAB6
MATLAB6实例教程 _ 郝红伟编著_ - 北京_ 中国电力出版社, 2001年9_0(Tutorial examples MATLAB6 edited by郝红伟_ _- _ Beijing China Electric Power Press, 2001 9_0)
- 2007-10-04 11:38:21下载
- 积分:1
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EEE-212-lab-sheet
empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:21:13下载
- 积分:1
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FICT
说明: 快速脊波逆变换。也称为伴随和伪逆。也成为快速三角波逆变换。(Fast Inverse Curvelet Transform.This is in fact the adjoint, also the pseudo-inverse)
- 2011-02-22 20:57:40下载
- 积分:1
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07126@52RD_Adaptive
ldpc码的经典程序,针对ldpc自适应调制的码率变换(ldpc code classical procedures against ldpc adaptive modulation rate of transformation)
- 2007-05-12 15:53:43下载
- 积分:1
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wideex1
这是波束形成源代码,不同方向加权后形成的波束域(This is beamforming source code, different direction weighted formed after beam domain)
- 2014-09-22 13:54:07下载
- 积分:1
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bif_E
峰值电流模式Buck变换器分岔图,以输入电压为变量。(Bifurcation diagram of peak current mode Buck converter, using input voltage as variable.)
- 2016-04-07 10:34:57下载
- 积分:1
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3-layerreilaywaveprogram
一个三层介质的瑞雷波模拟程序(matlab),对刚刚接触瑞雷波勘探的物探人员非常有帮助!(A three-tier medium wave simulation program (matlab), just contact Rayleigh wave exploration of geophysical staff very helpful!)
- 2009-01-23 01:38:03下载
- 积分:1
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AMESimMatlab
本文介绍了 AMESim/ Matlab联合仿真的接口问题,利用两个仿真软件的各自优点应用在单向阀结构的优化设计中(The Interface of AMESim and Matlab is discussed in the paper . As an applied example, Opt imization Design of Check Valve is show n.)
- 2011-01-17 10:13:19下载
- 积分:1
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MI_Optimization
利用MATLAB编辑的医学图像配准程序,可以把两幅相关图象进行配准(using MATLAB editors of medical image registration procedures can be two related images registration)
- 2006-12-17 09:30:00下载
- 积分:1
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cycle-slip-detection
一种基于easy代码,利用小波进行周跳探测的技术,内附实例。(Based on easy code, cycle slip detection using wavelet technology, enclosing instance.)
- 2013-09-04 09:34:48下载
- 积分:1