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onsagerian


Last seen: 10 månader ago |  Active since 2018

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Using VPA solver to find a solution
Hello, I see solving the following algebraic equation using Matlab gives an output in terms of "root(something)". I used a VPA ...

mer än 2 år ago | 1 answer | 0

1

answer

Question


A problem with a "Recursive Function"
The following is a simple program using a "recursive function". As indicated, the code is designed to take the input value 5 ini...

mer än 4 år ago | 1 answer | 0

1

answer

Question


Creating 3D Plot using Surf
Hello, I am trying to create a plot in 3D using "surf" command with specific conditions. I would like to plot "g" depending o...

ungefär 5 år ago | 2 answers | 0

2

answers

Question


3d Plotting Using Meshgrid
Hello, This is the Matlab script I designed for 3D plotting using "meshgrid". Basically, I need to make a plot a function wh...

ungefär 5 år ago | 1 answer | 0

1

answer

Question


How can I get outcome at a particular value after performing differentiation?
Hello, I would like to know how I can get outcome at a particular value after performing "differentiation" of a function using ...

nästan 6 år ago | 2 answers | 0

2

answers

Question


"vpasolve" problem?
Hello, The following code designed to collect particular solutions by solving an equation does not work. I've included the er...

ungefär 6 år ago | 0 answers | 0

0

answers

Question


Solving Equation (Updated!)
Hello, I already posted the similar question and someone answered it. However, I've deleted what I posted because I found se...

ungefär 6 år ago | 1 answer | 0

1

answer

Question


Obtaining the minimum value of solutions
Hello, I would like to collect the "minimum value" of each positive solution corresponding to each "n". After running the pro...

ungefär 6 år ago | 1 answer | 0

1

answer

Question


Solving an equation to get a particular solution
Hello, The following code was designed to solve a particular equation depending on a variable "n", which gives many solutions...

ungefär 6 år ago | 1 answer | 0

1

answer

Question


Calculation of Factorial using Recursive Relation
Hello, I have tried to construct a code using a "function" that contains a "recursive relation", but was not able to complete...

mer än 6 år ago | 2 answers | 0

2

answers

Answered
Finding Explicit Solution to an Equation
Thank you. It works! I did not put the last command "x = vpa(solve(sol.conditions))". I need to learn about handling Matlab solv...

mer än 6 år ago | 0

Question


Finding Explicit Solution to an Equation
Hello, I am trying to find out the explicit solution to the following equation. I set up the "Condition" field with the help ...

mer än 6 år ago | 2 answers | 0

2

answers

Question


Solving Equation Depending on Parameter
Hello, An equation in a reference paper has been simply translated into a Matlab code (see below) for solving it, and it must...

mer än 6 år ago | 1 answer | 0

1

answer

Question


An error (Two different outputs for a single command)
Hello, When I ran my simple program, there were two different outputs. (Only single value of "gamma" in this case are expect...

mer än 6 år ago | 1 answer | 0

1

answer

Question


Plotting the output from differential equations
Hello, I am trying to design a program for making a plot using the outcome from differential equations. I have tried to const...

nästan 7 år ago | 1 answer | 0

1

answer

Question


Solving Differential Equation with initial conditions
Hello, I tried to make a simple code for solving a coupled differential equation with initial conditions, but I got the follo...

nästan 7 år ago | 1 answer | 0

1

answer

Question


Plotting Error (Very Simple Code)
As part of practice of plotting, I made a very simple code, but it has an error. Would you check the code and explain on the pro...

nästan 7 år ago | 1 answer | 0

1

answer