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imtransrot
Transforms image from the centre
- 2010-07-30 17:17:57下载
- 积分：1
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equal-area-critirea
E=input( enter the generator voltage: )
V=input( enter the infinite bus voltage: )
Gx=input( enter the reactance of generator: )
L1x=input( enter the line reactance: )
L2x=input( enter the line reactance: )
L3x=input( enter the line reactance: )
L4x=input( enter the line reactance: )
Pi=input( enter the input power: )
X1=Gx+L1x+((L2x*L3x)/(L2x+L3x))+L4x
Pm1=E*V/X1
DO=asin(Pi/Pm1)
A=((L2x*L3x)/(2*(L2x+L3x)))
C=A
B=((L3x/2)^2)/(L2x+L3x)
X2=(Gx+L1x+A)+(L4x+A)+(Gx+L1x+A)*(A+L4x)/B
Pm2=(E*V)/X2
X3=Gx+L1x+L2x+L4x
Pm3=(E*V)/X3
DC=input( enter the fault clearing angle: )
Dm=(3.14-asin(Pi/Pm3))
a1=quad( sin ,DO,DC)
A1=(Pi*(DC-DO)-Pm2*a1)
a2=quad( sin ,DC,Dm)
A2=Pm3*a2-Pi*(Dm-DC)
if(A2>=A1)
disp( the system is stable )
else
disp( the system is unstable )
end
Dcc=acos((Pi*(Dm-DO)-Pm2*(cos(DO))+Pm3*(cos(Dm)))/(Pm3-Pm2))
disp( critical clearing angle: )
Dcc
- 2012-09-11 22:46:05下载
- 积分：1
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CrossOver
CrossOver code in matlab
- 2015-04-05 00:17:25下载
- 积分：1
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sudu
计算数独的好方法，能够快速解决问题，使用方便(Good way to calculate the number of independent, able to quickly solve the problem, easy to use)
- 2010-06-19 00:10:42下载
- 积分：1
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huiguifenxi
本程序基于matlab开发，作用是做回归分析及逐步回归分析(Regression analysis and stepwise regression)
- 2012-03-20 16:35:54下载
- 积分：1
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matlab_mohupingjiaf
模糊综合评判源代码，kriging 详细插值matlab程序，经过测试的，直接用就可以了(Fuzzy comprehensive evaluation source code, kriging interpolation matlab program in detail, tested, directly on it)
- 2011-09-11 10:49:55下载
- 积分：1
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k-means
k-means算法，聚类算法，有图像聚类实例。聚类经典算法(k-means algorithm, clustering algorithm, image clustering instance. Clustering classical algorithm)
- 2014-10-14 14:09:13下载
- 积分：1
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traveling_salesman_demo
说明： 遗传算法解决TSP问题,地图为美国地图绘制边界.(Genetic algorithm to solve TSP, mapping the boundary map for the United States.)
- 2011-04-01 16:03:00下载
- 积分：1
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revchanel
cdma 反向链路仿真 simulink(
cdma 2000 simulink)
- 2010-05-31 19:54:02下载
- 积分：1
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DMC
Kalman滤波，能快速收敛，对学习Kalman 滤波的朋友会很有用(Kalman filtering, fast convergence, a friend of the Kalman filter to learn useful)
- 2011-10-11 10:37:40下载
- 积分：1
