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BilinearQuadAssemble
BBABssemble(K,k,i,j,m,n)根据单元结点信(i,j,m,n)将单刚阵定位到总刚阵中。(This function assembles the element
stiffness matrix k of the bilinear
quadrilateral element with nodes i, j,
m, and n into the global stiffness
matrix K.
)
- 2011-06-26 16:02:07下载
- 积分：1
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pscad13
本人做的关于pwm整流器和逆变的控制方案仿真，方便初学者学习(Control programs on the rectifier and inverter pwm I do simulation, easy for beginners to learn)
- 2021-03-19 09:59:20下载
- 积分：1
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MATLAB
说明： 我的matlab实验 MATLAB运算基础 选择结构程序设计 循环结构程序设计 函数文件 高层绘图操作 数据处理与多项式计算 数值微积分与方程数值求解 符号计算基础与符号微积分(My matlab choice experiment based on the structure MATLAB programming operations structured programming cycle function file data processing and high-level drawing operations polynomial equation calculated with numerical integration and numerical solution based on symbolic computation and symbol calculus)
- 2011-03-04 10:23:01下载
- 积分：1
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MATLAB-FFT
该段代码能实现找出隐藏或淹没在噪声时域信号中信号的频率成分。用FFT对试验数据进行谱分析，指出数据包含的频率成份。(One use FFT is to find hidden or submerged in the time domain signal noise frequency components of the signal. Test data with FFT spectrum analysis, pointed out that the data contained in frequency components.)
- 2020-12-07 14:09:21下载
- 积分：1
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mexicanwt
墨西哥帽小波变换源程序，开发环境为Matlab(Mexican hat wavelet transform using matlab)
- 2009-12-16 22:46:33下载
- 积分：1
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reglm
用于多重回归分析的自编函数,能够画出回归曲线，列出表格。(Multiple regression analysis for self function, to draw the regression curve, listing form.)
- 2011-05-15 09:39:08下载
- 积分：1
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xunhuan_toeplitz_juzhen
利用matlab构建toeplitz循环矩阵(toeplitz in matlab)
- 2011-10-17 15:53:26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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Zhen-Dang-Qu-Xian
利用VC和Matlab混合编程,基于Matcom，Release文件夹下可直接运行，绘出震荡曲线(Using VC and Matlab to program, based on Matcom, Release folder can be run directly and shock curve can be plotted.)
- 2014-02-08 18:54:52下载
- 积分：1
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inverse-synthetic-aperture-radar-
李源著的《逆合成孔径雷达理论与对抗》源代码
国防工业出版社出版(Li Yuan with the "inverse synthetic aperture radar theory and confrontation" source code
Defense Industry Publishing)
- 2021-01-03 23:28:57下载
- 积分：1
