Sreedhar

MathWorks MOOC Program

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Detecting events - why are 2 events occurring when the calcuations should stop after any event ?
Hi I am solving a diff equation using ode15s. An event function is used to detect 2 events. This function stops the cal. on...

9 years 前 | 0 个回答 | 0

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已回答
Why is this program not running for full time span ?
Jas Simon Thank you for the reply. Yes t = 55 microsec is where it stops. But how do i get rid of the warnings ? Any help is...

9 years 前 | 0

提问

Why is this program not running for full time span ?
Hi I have a program for bubble dynamics, i.e. adiabatic expansion & compression of a bubble by solving Rayleigh Plesset equatio...

9 years 前 | 2 个回答 | 0

2

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Why are 2 events being listed instead of only one ?
Hi I am solving a second order differential equation dealing with expansion and collapse of a gas bubble in water. Events is...

10 years 前 | 0 个回答 | 0

0

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已回答
How to enter MATLAB code here ?
THANK YOU

10 years 前 | 0

提问

Is this event detection correct
Hi I am solving a problem involving the expansion and contraction of a bubble in response to a sinusoidal pressure, Pa sin (wt)...

10 years 前 | 0 个回答 | 0

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提问

How to enter MATLAB code here ?
Hi How do I enter MATLAB code here ? TIA

10 years 前 | 3 个回答 | 0

3

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提问

Please help to spot the error here
This is a solved example in the book 'Applied numerical methods with MATLAB by Chapra' A bungee jumper jumps off a cliff 200 ...

10 years 前 | 0 个回答 | 0

0

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提问

Double & Triple Integration with tabular data
Hi The function dblquad(fun, xmin, xmax, ymin, ymax, tol) can be used for double integration over x and y if the function is ...

10 years 前 | 1 个回答 | 0

1

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提问

What is the meaning of this error (Using function medfilt2)
Hi I am using medfilt2 function but the error below is generated. May I know what is the problem here ? TIA ----------...

10 years 前 | 3 个回答 | 0

3

个回答

已回答
??? Error using ==> events Too many input arguments.
Star Strider & Hayes Many thanks for the replies. I solved the problem (see http://www.mathworks.in/matlabcentral/newsre...

11 years 前 | 0

提问

??? Error using ==> events Too many input arguments.
Hi I am running a file (RP3.m) to solve a differential equation. This file uses the function file (zdot3.m) to get the derivati...

11 years 前 | 2 个回答 | 0

2

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已回答
RKF method for second order ODE
Star Strider Thanks for the answer. I am able to turn the 2nd order ODE to 2 first order ODE's and solve it using ode45. But ...

11 years 前 | 0

提问

RKF method for second order ODE
Hi Does anybody know where program in MATLAB for solution of 2nd order diff equation using RKF method is available. I've seen ...

11 years 前 | 4 个回答 | 0

4

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How to plot the derivative from experimental data
Hi I have a number of points (experimental data) plotted as an x-y plot. I want to generate the derivative of y w.r.t x from t...

11 years 前 | 2 个回答 | 2

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