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How to implement the following algorithm in MATLAB ?
See the shortestpath and/or shortestpathtree functions for graph objects.

3 years ago | 0

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Transformation from datetime to seconds
How do you want to perform this transformation? What does right now translate to in seconds? N = datetime('now') Do you want t...

3 years ago | 0

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How to set a default value to a map container in argument validation?
Because each function call is independent I'd expect you wouldn't have the same issue with a handle object in a function's argum...

3 years ago | 0

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Answered
How to solve system of ODE equations with two variables?
I'd probably use one of the ODE solvers with a Mass matrix. See this documentation page for one example that converts a system o...

3 years ago | 0

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E+ and Matlab Error - Error using table (line 335) 'XOutputNameX' is longer than the maximum allowed length for a table variable name.
The maximum length a table variable name may have in MATLAB is namelengthmax. namelengthmax The name you're trying to use has ...

3 years ago | 0

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find the index number using bsxfun command
I'd prefer using the ismember function instead of bsxfun.

3 years ago | 1

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Answered
Looping through index number + 1
This code probably isn't doing what you think it is. I've commented it out below so I could run some code later in this answer. ...

3 years ago | 1

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Answered
MathWorks Account Unavailable - Technical Issue
Looking at the Application Status page it appears that there was a service degradation issue affecting MATLAB Online and ThingSp...

3 years ago | 0

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Get my Iicense number
If you're trying to use your company or educational institution's license, ask whoever maintains the organization's software lic...

3 years ago | 1

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How to set a default value to a map container in argument validation?
Consider the two classes attached to this answer. The class class1936099_A defines someDict to contain a containers.Map in the p...

3 years ago | 0

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Missing function in the Antenna Toolbox?
Open the example using the command that gets copied to the clipboard when you press the Copy Command button at the start of the ...

3 years ago | 0

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matlab uses "which" to find a file that shows up as a built-in function location, but why doesn't the file actually exist?
Functions that which reports as built-in are compiled into the various binary files that make up MATLAB. If you're trying to fin...

3 years ago | 0

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Answered
Matlab 'pidtune()' function Algorithm
See the Algorithms section on its documentation page. The References section on that same page may also be of interest.

3 years ago | 0

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set(gcf,'Position') not working?
This was not an option when the original question was asked, but if you want the figure to cover the entire screen change its Wi...

3 years ago | 0

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how i can write sine square vs intensity graph?
The square of the sine of an angle: A = pi/4; sa = sin(A) ssa = sin(A).^2 Note that trying to put the ^2 between the functio...

3 years ago | 0

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I was late to a mathworks webinar
Is this the webinar in question? Or perhaps that session was an updated version of that webinar, in which case I recommend cont...

3 years ago | 0

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Answered
Unable to run Circuit Simulation Onramp in R2021a
The Circuit Simulation Onramp was introduced in release R2021b as stated on its documentation page. You will need to upgrade you...

3 years ago | 0

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function handle array Problem
MATLAB no longer allows non-scalar arrays of function handles; I think the last release in which that was supported was release ...

3 years ago | 0

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How to extract the "coefficients" of a symbolic matrix?
Let's simplify the problem a bit and see if we can solve this for the expression z = y + A*y + y*B. What happens if either A or ...

3 years ago | 1

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~ que significa este valor en una indexnizacion de matriz y que esta haciendo en laq funcion?
See this documentation page for an explanation of how ~ is used as an output argument when calling a function. La versión en es...

3 years ago | 0

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ssa Centrale Survey requested from the Direction Information Technology & Security
Depending on the types of questions or concerns your Direction Information Technology & Security group has, the information in t...

3 years ago | 1

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Adding Product to an Existing License Past Its Service End Date
Please send this licensing question to Customer Service directly using the Contact Support link under the Get Support heading at...

3 years ago | 0

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Surf plot of minimum values of four matrices
Create the four surfaces. ZCV=[1 2 1 2;6 5 2 8;3 5 9 4; 11 2 0.5 6]; % yellow surf surf(ZCV, FaceColor = "y") hold on ZBTmod...

3 years ago | 1

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Assigning equation output to second row of a matrix
Implicit expansion. velocity = (1:3).'; % column vector thrust = 10:14; % row vector A = velocity./thrust % Dividing results ...

3 years ago | 0

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Answered
ode45 graph issue
Instead of defining your integrand function piecewise like this: % Define the thrust as a function of time T = @(t) 6500*(t<=1...

3 years ago | 0

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I want to extend my license.
For this licensing question please contact Customer Service directly using the Contact Support link under the Get Support headin...

3 years ago | 0

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Does Matlab provide any tools to understand the contents in an image and describe it using words?
There are examples in various products (mainly using Deep Learning Toolbox and/or Computer Vision Toolbox) to perform image clas...

3 years ago | 0

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Getting values separated by commas from a string array
You can do this with split and double. S = ["52,884,410" "44,878,410" "46,896,410" "82,941,410"] S2 = split(S, ",") D = do...

3 years ago | 1

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Philosophical question: How to get a vector from the output of solve? Why isn't it a vector already?
syms x y sol = solve(x == 5, y^2 == 4) sol.x sol.y How exactly would you want those two solutions to the system of equations...

3 years ago | 0

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Answered
How do I return to the twice above calling function?
Rather than having your CheckforErrors function return true or false as the first output argument I'd have it throw an error usi...

3 years ago | 0

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