-
lqxpid_gaf
ga算法
优化PID参数
功能简单实用
很好很强大(let us go)
- 2010-05-28 15:04:37下载
- 积分:1
-
11
说明: 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 23:20:03下载
- 积分:1
-
on capacity
利用程序通过数值计算得到超奈奎斯特信号处理下的信道容量(Through numerical calculation, the channel capacity of the Faster-than-Nyquist signaling is obtained by numerical calculation)
- 2021-03-29 20:39:10下载
- 积分:1
-
卡尔曼
说明: 卡尔曼滤波算法功能实现,常见的数据处理方法(Solve the problem of noise error)
- 2019-07-10 20:11:03下载
- 积分:1
-
ds_ss_rake
这是跳频程序通过MATLAB的仿真分析,是很好的学习帮助程序(This is frequency-hopping process through MATLAB simulation analysis, are very good procedures to help study)
- 2009-03-25 14:26:02下载
- 积分:1
-
ddswaveshow
成功将QuartusII中生成的dds波形数据的tbl文件导入MATLAB中,实现十六进制数值转化成figure图形。(Successfully QuartusII dds waveform data generated in the tbl file into MATLAB, to achieve the hex value into figure drawing.)
- 2011-11-09 16:06:40下载
- 积分:1
-
1
说明: 蚂蚁TSP算法--用蚁群算法解决旅行商问题(TSP algorithm ant ant colony algorithm to solve traveling salesman problem)
- 2008-07-22 12:05:01下载
- 积分:1
-
test_1
单相半波可控整流,用matlab的simulink仿真通过的(Single-phase half-wave controlled rectifier with the matlab simulink simulation through the)
- 2011-11-12 00:02:14下载
- 积分:1
-
GA
说明: solving traveling salesman problem with matlab
- 2010-12-15 03:41:27下载
- 积分:1
-
genetic-algorithm
说明: 本书对遗传算法的基本原理作了较为系统、全面的论述(Book, the basic principles of genetic algorithms made a more systematic and comprehensive exposition)
- 2011-04-01 14:04:44下载
- 积分:1