Aiswaria

自 2013 起处于活动状态

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Professional Interests: offshore structures

统计学

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how to calculate the area under a plot? when I use the area option, I'm not getting a satisfactory value. someone pls help me.
the program is attatched herewith clear all; clc; t=0:0.1:2.4; %total no. of points f=1./t fs=10; %sampling frequency y=xl...

11 years 前 | 1 个回答 | 0

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when i'm trying to run the below program, it is showing the following error ??? Undefined function or method 'syms' for input arguments of type 'char'. Error in ==> harbr at 3 syms z. But it is running in other systems without any error being shown.
The program is as follows: clear all; clc; syms z s=int(z,0,1.4) Why is it not working in my system? Please help ...

11 years 前 | 1 个回答 | 0

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when i'm trying to run the below program, it is showing the following error. ??? Undefined function or variable 'z'. Error in ==> integration at 6 I=integrate(z*(cosh(k*(d+z)))^2,z,0,hc);
the program is as follows: clc; d=input('d='); L=input('L='); hc=input('hc='); k=2*pi/L; I=integrate(z*(cosh...

12 years 前 | 1 个回答 | 0

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when i 'm trying to run this mfile it is giving the following error ??? Undefined function or method 'solve' for input arguments of type 'double'. Error in ==> tofindx at 14 . can anyone please help me to solve the problem? thanku
clc; clear all; x=0; f=input('force:'); rho=input('rho:'); D=input('diameter:'); Cd=input('Cd:'); Cm=inpu...

12 years 前 | 1 个回答 | 0

1

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