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AMma
该文件是包含通信系统ARMA方法的诸多程序，是信号处理的主要部分，希望对大家有帮助。(The document is ARMA methods of communication systems include a number of procedures is a major part of signal processing, and they hope to help everyone.)
- 2009-07-01 16:01:55下载
- 积分：1
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201004040854
各种优化算法解决tsp问题帮助您能够请搜你过得解决TSP问题(dhaks)
- 2010-05-09 17:50:42下载
- 积分：1
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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
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pcolm
A fully implicit, finite volume, flow solver for the incompressible 3D Navier-Stokes equations with generic
scalar transport, in block structured, non-orthogonal, body fitted grids.
- 2013-01-21 05:46:51下载
- 积分：1
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KalmanAll
卡尔曼滤波的一个工具箱，包含了所需的函数，功能强大(Kalman filter a toolbox that contains the desired function, powerful)
- 2013-04-17 20:59:26下载
- 积分：1
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lowfrequency
该程序可以求取电力系统低频振荡特征根，输入数据为三机9节点系统(The program can strike a power system low frequency oscillation characteristic roots, the input data for the three-machine 9-bus system)
- 2011-12-06 22:58:54下载
- 积分：1
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prdemo
matlab code for hmm understanding
- 2011-07-03 21:44:57下载
- 积分：1
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3L-IBS
Given a 3D cloud of points accompanied by normals an implicit b-spline surface is reconstructed.
- 2014-08-26 00:14:24下载
- 积分：1
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A fast method for topological Mori1991
A fast method for topological Mori1991
- 2020-06-18 17:20:01下载
- 积分：1
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motorcontrol_pi
PI调节器参数的直流双闭环仿真程序，参数需要调节，网友学习交流matlab程序代码。(PI regulator parameters of DC double-loop simulation program, parameters need adjustment, users learn matlab program code.)
- 2008-04-19 06:50:25下载
- 积分：1
