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cheby1
实现切比雪夫1型滤波器cheby1实现切比雪夫1型滤波器(cheby1)
- 2010-11-19 00:22:40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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ieee 33
说明： IEEE33节点模型，matlab 编写的IEEE33节点数据，可以作为潮流计算和分析的参考(ieee33 node model, ieee33 node data compiled by MATLAB, can be used as a reference for power flow calculation and analysis)
- 2020-01-09 14:05:39下载
- 积分：1
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find_prime
a MATLAB program to find all the prime numbers between and including two given/input numbers.
- 2010-05-08 20:01:22下载
- 积分：1
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Singular-Value-Decomposition
奇异值分解matlab源代码，用于处理EEG信号进行奇异值分解(Singular Value Decomposition matlab source code for processing EEG signal singular value decomposition)
- 2021-03-25 11:19:14下载
- 积分：1
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mv_sample
特征值，特征向量，解决电动机共振问题实例，matlab实现。()
- 2007-10-11 16:12:05下载
- 积分：1
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errperf
matlab program to calculate error performance
- 2011-02-06 00:21:57下载
- 积分：1
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Survey-of-Model-Based
基于模型的风力发电机资料，有需要的学习一下吧(Model-based wind turbine data, there is a need to learn about it)
- 2013-07-14 20:12:39下载
- 积分：1
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gaTSP
采用GA算法解决TSP问题，包含所需的9个m文件和一个测试文本文件。其中bianma.m出现错误提示，尚未解决。仅供参考(GA algorithm to solve TSP, including the 9 m files and a test text file. The which bianma.m error occurs, remain unresolved. For reference only)
- 2012-04-26 10:48:03下载
- 积分：1
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power
用matlab计算零点，可以通过和fortran联合调试才能正常运行！！
(calculated using Matlab 0.1, and through joint debugging fortran normal operations can! !)
- 2007-04-20 20:55:00下载
- 积分：1
