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Matlab12345


Last seen: 1 year ago |  Active since 2019

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Opening Anaconda Command Prompt in Matlab
I want to write a Matlab script that can open a command prompt from another program and then pass input to it. As an example, I ...

1 year ago | 1 answer | 0

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answer

Question


System.Diagnostics.Process doesn't execute all commands in external file
I'm attempting to use the following code to get Matlab to open the Windows command prompt, read all the commands in an external ...

1 year ago | 1 answer | 0

1

answer

Question


Running External Command Prompt Through System Command Prompt
I am attempting to use Matlab to open a command prompt associated with a program installed on my computer, and execute a command...

1 year ago | 1 answer | 0

1

answer

Question


Finding Argument of Bessel Function (1st Kind) to Return Known Solution
I have an equation of the form 0.3005 = J0(2.405x/165) and want to find the value of x (between 0 and 160) that satisfies this e...

3 years ago | 2 answers | 0

2

answers

Question


Accept/Reject Method for Monte Carlo Simulation
I have a probability distribution function given by f(m) = summation function from i = 0 to infinity of a_i * P_i(m), where P_i ...

4 years ago | 0 answers | 0

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Error - Array indices must be positive integers or logical values
I am trying to solve a wave equation of the form d2u/dt2-a2*d2u/dx2=0 and have the following code: xstep = 0.1; tstep = 0.05; ...

4 years ago | 1 answer | 0

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Question


Plotting Solution for Different Times: Hyperbolic PDE
I am trying to solve the Advection-Diffusion PDE delu/delt - 2*t*delu/delx = 0 using the Maccormack method. The domain is 0 <= x...

4 years ago | 1 answer | 0

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Question


Solving System of 4 Non-Linear Equations
I have a system of four non-linear equations with four unknowns as have tried coding it as follows: syms A B t0 C eq1 = A*sin(...

4 years ago | 1 answer | 0

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Question


Changing Amplitude with Initial Condition for System of First-Order Differential Equations
I have two second-order differential equations that have been converted into a first-order system, with the result (angle vs tim...

5 years ago | 0 answers | 0

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answers

Question


Plotting a System of Two Second-Order Differential Equations
I'm trying to reduce a system of two second-order differential equations into a system of first-order equations, solve them, and...

5 years ago | 1 answer | 0

1

answer

Question


Plotting in Matlab with Range for Independent Variable
I'm creating a simple model of a spring-mass system and am trying to plot the amplitude as a function of the spring constant. I'...

5 years ago | 1 answer | 0

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