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Urvi


Attivo dal 2012

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Domanda


Plot a sine function
I am having trouble with entering the following formula into matlab as it is giving me a variety of different error messages. Th...

oltre 11 anni fa | 2 risposte | 0

2

risposte

Domanda


can fsolve be used to generate values of an equation for different time steps?
I want to know whether fsolve can be used to solve an equation of the form, X=somefunction of X. I want to get values of X at di...

oltre 12 anni fa | 2 risposte | 0

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risposte

Domanda


How to get the output for the following code into the workspace?
My code is as follows: function H = newmain global b1 b2 b3; b1=0; b2=2.0; b3=0.33; options=o...

oltre 12 anni fa | 1 risposta | 0

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risposta

Domanda


How to give if...then condition ?
How can I give a condition statement for the following case: for A1<=A, e=0 for A1>A, e=5e-03 Now, I want to use ...

oltre 12 anni fa | 2 risposte | 0

2

risposte

Domanda


What are the possible ways to solve the following set of equations?
My equations are as follows: *Algebraic Equations* b1=((b1+(1-exp(-b3)))) b2=b1-y(1) b3=b1+b2+y(2) *Ordinary Diff...

oltre 12 anni fa | 1 risposta | 0

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Domanda


I have a Problem while using global variable.
I have a system of equations as follows: dy1/dt = f(y1,a,b,c,d,y2...) . . . . dy6/dt = f(y1,a,b,c,d,y2...) These are ...

oltre 12 anni fa | 1 risposta | 0

1

risposta

Domanda


How to use global variable which is changing in every time step?
I have a particular code which looks like this: function H = newmain global b1 b2 b3 b1=1.0; ...

oltre 12 anni fa | 2 risposte | 0

2

risposte

Domanda


DAE Problem : cannot understand how to find the problem in my code
This is code to solve 6 ode's and 12 algebraic equations. All of them are interdependent. How do I go about it? I keep getti...

oltre 12 anni fa | 1 risposta | 0

1

risposta

Domanda


How to enter an if...else...end statement for a dae problem
This is my m file: **M file** function f=ncs1_dae(t,x) %Input parameters global alpha A AH AI A...

oltre 12 anni fa | 2 risposte | 0

2

risposte

Domanda


how to solve Coupled equations including ODE and algebraic equations?
All my variables are interdependent. How do I pass extra variables for Ode and algebraic equations?

oltre 12 anni fa | 1 risposta | 0

1

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Domanda


Which is a better approach to solve the following set of equations?
I need to understand a logic behind my system of equations. Hence, I am giving an example of the same. Suppose I have to solve t...

oltre 12 anni fa | 1 risposta | 0

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Risposto
Error in using the function
I am sorry if you are unable to understand the problem but I really need some tips to solve this. If you want I could send the m...

oltre 12 anni fa | 0

Domanda


Error in using the function
My function is f=ncs1_dae(x) and when I run the function by entering the initial values, tspan,options, etc, I get an error say...

oltre 12 anni fa | 2 risposte | 0

2

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