-
lab1
傅里叶变换与逆变换, Matlab程序。The main focus of this lab lab is converting between the frequency and time domain.
(Fourier Transform Forward and inverse)
- 2013-11-13 21:01:09下载
- 积分：1
-
FN-KNN
基于k近邻规则的PCA方法，改进的主元分析法用于故障诊断(PCA based on KNN)
- 2014-07-04 09:28:42下载
- 积分：1
-
CQCjiasudu
CQC法计算等效风荷载和风振系数的程序~~~~~~~~~~~(CQC method to calculate the equivalent wind load and wind load factors program)
- 2020-12-01 22:09:26下载
- 积分：1
-
RC
说明： 蒸发器进口温度对朗肯循环热力学性能的影响。(Effect of evaporator inlet temperature on thermodynamic performance of Rankine cycle.)
- 2020-04-10 02:19:46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
-
simple_sinc_function_map
绘制简化sinc函数方向图，以及和差天线方向图，论文中的天线方向图模型有详细的函数形式(Map simplified sinc function direction, and the poor and the antenna pattern, the antenna direction graph model of the paper has a detailed functional form)
- 2015-05-25 17:14:41下载
- 积分：1
-
P005E_Formular
输入两个整数m和n，及另一正整数k，计算m/n，结果精确到小数点后k位(Enter two integers m and n, and another positive integer k, calculated m/n, the result is accurate to k decimal places)
- 2009-11-20 08:36:41下载
- 积分：1
-
Multi-signosis
说明： 多信号模型在故障诊断中的应用Multi-signal model in fault diagnosis(Multi-signal model in fault diagnosis)
- 2011-03-08 00:17:44下载
- 积分：1
-
get_roots
自动解一元二次方程，是一个GUI设计的源码，图形界面没有上传，但是只要相应的控件都可以容易找到(automatically with one yuan quadratic equation, is a source of GUI design, graphical interface without uploads However, as long as the corresponding controls can easily find)
- 2007-05-07 17:38:54下载
- 积分：1
-
envireadandwrite
matlab 与ENVI中数据格式转换，可以很好地实现两者之间的数据格式转换，包括enviwrite,enviread等(matlab with ENVI data format conversion, you can achieve a good conversion between data formats, including enviwrite, enviread etc.)
- 2020-10-20 13:37:25下载
- 积分：1
