-
Parzen
Parzen窗法,由样本求概密估计,例为一维正态分布和双峰均匀分布,内附随机数生成的原理说明。(Parzen window method, by the sample density estimate for estimated Example for one-dimensional normal distribution and bimodal uniform distribution, random number generator containing a description of the principle.)
- 2008-07-02 22:34:35下载
- 积分:1
-
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
-
matlab
我开始学习时看的matlab教程,很好的学习资料,主要里面的例子,代码95 以上都是正确的,非常方便。(Matlab tutorial, I began to learn to see the good learning materials, mainly inside the example, more than 95 of the code are correct, very convenient.)
- 2012-10-16 21:16:02下载
- 积分:1
-
polyphase
基于FPGA的IIR多相滤波器设计,利用多相滤波器完成对信号的处理(FPGA-based IIR polyphase filter design)
- 2015-04-09 14:44:13下载
- 积分:1
-
elastic_lidar_sim
Simulation of an Elastic lidar system.
- 2014-02-07 21:41:46下载
- 积分:1
-
optimTipsWebinar
说明: 基于蚁群算法求解对称非对称旅行商问题
(Solving Symmetrical and DisSymmetrical TSP base on Ant Colony Algorithm)
- 2009-08-19 09:57:09下载
- 积分:1
-
FDTDtwodimension
FDTD的MATLAB代码,二维成像模型(FDTD MATLAB)
- 2014-10-19 16:17:59下载
- 积分:1
-
svdl
实现奇异值分解,可以去除随机噪声,在物探领域应用广泛(Realize the singular value decomposition and reconstruction)
- 2014-12-10 20:25:31下载
- 积分:1
-
DSPLOG_beamforming
Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with and without transmit beamforming
- 2015-03-10 04:59:32下载
- 积分:1
-
zhp20060416
说明: 任意给定点坐标,可以拟合出B样条曲线,用Matlab写的,算法明确。(arbitrary coordinates to the spot, could fit the B-spline curves, using Matlab written in the algorithm clear.)
- 2006-04-16 20:04:35下载
- 积分:1