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system4
计算机控制系统的过程通道分为四类：模拟量输入通道、模拟量输出通道、数字量输入通道和数字量输出通道。
(Computer control system process channel into four classes: an analog input channel, analog output channel, the digital quantity input channel and digital output channel.)
- 2010-12-09 00:15:20下载
- 积分：1
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1234435
用matlab 7.0编写的滑模变结构仿真的例子。(S-function for continuous state equation
function [sys,x0,str,ts]=s_function(t,x,u,flag)
switch flag,
Initialization
case 0,
[sys,x0,str,ts]=mdlInitializeSizes
Outputs
case 3,
sys=mdlOutputs(t,x,u)
Unhandled flags
case {2, 4, 9 }
sys = []
Unexpected flags
otherwise
error([ Unhandled flag = ,num2str(flag)])
end
mdlInitializeSizes
function [sys,x0,str,ts]=mdlInitializeSizes
sizes = simsizes
sizes.NumContStates = 0
sizes.NumDiscStates = 0
sizes.NumOutputs = 3
sizes.NumInputs = 1
sizes.DirFeedthrough = 1
sizes.NumSampleTimes = 0
sys=simsizes(sizes)
x0=[]
str=[]
ts=[]
function sys=mdlOutputs(t,x,u)
x11d=sin(pi*t/2)
x21d=cos(pi*t)
x31d=1
sys(1)=x11d
sys(2)=x21d
sys(3)=x31d
)
- 2012-10-19 11:43:12下载
- 积分：1
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applications
comsol仿真计算发射和反射波，并在第一和第二衍射级作为入射角为一个导线栅的电介质基片上的角度的功能的衍射效率。平面波的入射角扫从垂直入射到掠入射。本申请还示出了用于发病的一个选定角度的多个光栅周期的电场范图。(This application computes diffraction efficiencies for the transmitted and reflected waves and the first and second diffraction orders as functions of the angle of incidence for a wire grating on a dielectric substrate. The incident angle of a plane wave is swept normal incidence to grazing incidence. The application also shows the electric field norm plot for multiple grating periods for a selected angle of incidence.)
- 2016-07-22 10:42:51下载
- 积分：1
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phase
说明： 检测两个输入信号的相位差。DFT_main函数中模拟了三种曲线，并对比了计算出的相位与理论相位的误差。(Detect the phase difference between two input signals. Three kinds of curves are simulated in DFT main function, and the errors between calculated phase and theoretical phase are compared.)
- 2020-02-05 18:09:12下载
- 积分：1
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wordrecmatlabbyrf
一个字符识别的matlab程序，包括细化，骨架提取，轮廓匹配等功能。(a Character Recognition of Matlab procedures, including thinning, skeleton extraction, contour matching function.)
- 2006-10-28 14:31:14下载
- 积分：1
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lecture4a
som nemericals eith matlab examples
- 2011-10-05 06:24:04下载
- 积分：1
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79419092ACO---pso-MTSP-
ACO-PSO结合的解决TSP问题的一种方法(The ACO-PSO combines a solution to the TSP problem and the algorithm is very reliable.)
- 2020-08-15 16:08:25下载
- 积分：1
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rr
说明： ma yi sparse representation classification .EXTENDED YALE B database.recognition rate 95 。(ma yi sparse representation classification. recognition rate 95 .)
- 2011-03-31 15:28:38下载
- 积分：1
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MADA
doubly fed induction motor
- 2011-06-17 02:33:44下载
- 积分：1
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Main_Henon
henon吸引子方法用于混沌 时间序列的分析，懂得可以拿来参考一下下(Henon attractor method is used to chaotic time series analysis, can be used to reference this week
)
- 2013-06-14 16:01:30下载
- 积分：1
