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equation as an output
Hi Clara, Yes, you can create a function in MATLAB that returns another function (a function handle to be precise) as its outpu...
alrededor de 1 año hace | 0
Out of memory when solving large system of non-linear equations (fsolve, fminunc, ...)
Hi Kai, While it is difficult to pinpoint exact solution for "Out of memory" error, you can try the following workarounds: Add...
alrededor de 1 año hace | 0
solving systems of equations but returns empty solutions
Hi Nicky, The reason "solve" function is returning an empty solution is because the set of equations you are trying to solve do...
alrededor de 1 año hace | 0
How use fmincon for a function with many variables?
Hi Reihaneh, I understand you want to minimize the given cost function using "fmincon" variable but having difficulty due to mu...
alrededor de 1 año hace | 0
How to find all double expressions added to a very long formula?
Hi Yusuf, I understand you want to get the coefficient values of all the terms which contains thetadot1*thetadot2. You can ach...
alrededor de 1 año hace | 0
Using operators for syms
Hi Majid, Please note that; with the given values, the result of adding A and B should be - (3*S) + 5/( S^2+4*S+3) Assuming ...
alrededor de 1 año hace | 0
splitting a large column into smaller columns
Hi Ahmed, You can use "reshape" function to reshape array by rearranging existing elements. However, "reshape" function require...
alrededor de 1 año hace | 0
Create variables and vectors dynamically
Hi CarAnAlb, MATLAB is optimized for operations involving matrices and vectors. The process of revising loop-based to use MATLA...
alrededor de 1 año hace | 0
Solve equation with multiple variables
Hi Felix, You can solve a system of equations using "solve" function of MATLAB. Here is the example code to get you started: ...
alrededor de 1 año hace | 0
How to find the minimum using Newton method (matlab)
Hi Nikoo, I understand you are trying to implement the Newton's method for finding the minimum of the given function. Here is ...
alrededor de 1 año hace | 0
Is it possible to generate MCDC coverage testcases from a boolean Matlab function?
Hi George, I understand you want to write a boolean MATLAB function and do a MC/DC analysis for that function. You can use Simu...
alrededor de 1 año hace | 0
How to calculate the determination coefficient R^2 with two matrix ?
Hi Albert, You can calculate the covariance between two matrices A and B using "cov" function. To calculate covariance for each...
alrededor de 1 año hace | 1
| aceptada
How to import 'kfoldPredict' for old version matlab (2023a)
Hi Evelyn, "kfoldPredict" function was introduced in r2011a. You can use the function in r2023 as well. However, "kfoldPredict...
alrededor de 1 año hace | 0
I am getting "Swing is not available error"
Hi Gourav, This is an bug with "importONNXNetwork" function. As a workaround, you can follow the below steps: 1. Run ...
más de 1 año hace | 0
Unable to obtain double precision from symbolic value
Hi Bamelari, You can convert the symbolic value into double precision value using double method. Here is a sample code to demon...
más de 1 año hace | 0
Zoom breaks UIFigureWindowKeyPress in App Designer
Hi Zel, When the zoom mode is enabled(using zoom icon or by zoom function), the control stays with the function. The UIFigureW...
más de 1 año hace | 0
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Storing output values from a for loop into an "array"
Hi Ammar, I am assuming you want to append the kp_root values you obtain in each iteration of for loop and store them in the va...
más de 1 año hace | 0
| aceptada
Possibility of dropdown from a toolbar button in app designer?
Hi Ian, I am assuming by upper toolbar, you mean the Push Tool button in the toolbar of the App Designer. Yes, you can have a d...
más de 1 año hace | 0
Incorrect results of inverse tall array
Hi Chen, Your code looks good to me. The issue might be with the data. I tested the code with randomly generated matrix as wel...
más de 1 año hace | 0
Alternative to interp2
Hi, "griddedInterpolant" function will run faster and is recommended by MathWorks as an alternative to calling "interp2" multip...
más de 1 año hace | 1
How to show the output on the right side of the coding pane?
Hi Asuka, Outputs are generated on the right side of the code panel in 'Live Editor' which is what you are using in the second ...
más de 1 año hace | 0
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Inverse huge matrix with tall array
Hi Chen, "If I use my verctor b, it shows an error with incompatible tall array argument in tall/qrLeftSolve." Operator '\' re...
más de 1 año hace | 0
The plot for Frequency Domain Signal wont show up, where is the problem?
Hi, When running the provided code, with the attached file, variable t_f is being calculated to NaN values. % Output of disp(t...
más de 1 año hace | 1
Not possible to one hot encode in a timetable column
Hi Rafael, I am assuming you are referring to onehotencode function in MATLAB. The error is because onehotencode function expe...
más de 1 año hace | 0
how to do 2D Extrapolation
Hi A-Rod, The error is occuring because 'extrapVal' argument in interp2 function expects a real or complex scalar but in the pr...
más de 1 año hace | 0
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Unrecognized function or variable 'calculate_power_loss'.
Hi Kaustubh, It appears from the code snippet shared that you're invoking a function named 'calculate_power_loss' in the below ...
más de 1 año hace | 0
Multiplot Legend Item remains after line visible property put to "off"
Hi Jason, From the previous post, I understand you are using the 'DisplayName' property in the plot function and passing the pl...
más de 1 año hace | 1
How to delay start or reset time in Signal Editor?
Hi Igor, You can achieve this using a Voltage Sensor block and a Switch block. Below are the high level steps to achieve this: ...
más de 1 año hace | 0
Making use of figure numbers is discouraged – what are your workarounds?
Hi Andres, As a workaround, you can disable the figure number. Then, the custom name provided will only be visible. Here is the...
más de 1 año hace | 2
| aceptada
Expected FunctionSignatures to be a non-missing string scalar or character vector.
Hi Chandler, "productionServerArchive" function expects FunctionSignatures parameter to be character vector or string scalar. H...
más de 1 año hace | 1
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