Answered
Loss is still larger than 30?
Let's take a look at a few lines of your code. I've commented them out since I want to also run some code and these code snippet...

1 year ago | 0

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Answered
Fzero function error in MATLAB. Need inputs regarding the ways to combat the error
If Q_rest_Na_Cl is a variable, is b a logical array or does it contain only integer values? If not, you cannot use b to index in...

1 year ago | 0

Answered
function file used with 2 Matrices as input
In your function, you declare it to accept up to two input arguments. Because you use both of those input arguments in the line ...

1 year ago | 0

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Time difference in year between table datetime values and now
Don't use the now function. It returns a serial date number. Use datetime('now') (which returns a datetime) instead. fiveYearsF...

1 year ago | 0

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Answered
Speed to graph basin of attraction of Newton's method is very slow
A few comments on sections of your code. close all; clc; tic % Adding for purposes of running in MATLAB Answers %Systems of...

1 year ago | 2

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Answered
Is it possible to assign variables in the workspace to other variables using for loop?
Can you dynamically create or work with variables with numbered names like a_1_1, a_1_2, a_1_3, a_2_1, a_2_2, etc.? Yes. Should...

1 year ago | 3

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Answered
search interval in datetime
Use the timeofday function to return the time since midnight of each element of the datetime array. T = datetime('today') + ho...

1 year ago | 0

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Answered
Cell array with adjacents elements by a “from” vector and a “to” vector
What are you hoping to do with this list? Depending on the specific operations you're looking to perform you may want to create ...

2 years ago | 1

Answered
Keep underscore symbol using latex as interpreter
This text call uses _ to make x a subscript of a. text(0.25, 0.25, "Text with $a_x$ and LaTeX interpreter", Interpreter = "late...

2 years ago | 0

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Answered
How to use speechClient("wav2vec2.0") command
From the speechClient documentation page: "Using wav2vec 2.0 requires Deep Learning Toolbox and installing the pretrained model....

2 years ago | 0

Answered
Name of Component in Simulink (out.e, out.r)
Since it has no outgoing ports, I suspect it's one of the Sinks blocks. Looking at the list and the picture on each sink block's...

2 years ago | 0

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Answered
How to use IgnoringFields in StructComparator?
Rather than building a StructComparator, just specify "IgnoringFields" in your IsEqualTo call. s1 = struct('a', 1, 'b', 2); s2...

2 years ago | 1

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Answered
Make histogram for array of datetimes
Let's make some sample dates and times. n = 10; T = datetime('today'); d = T + ... hours(randi([-24, 24], n, 1)) + ... ...

2 years ago | 0

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Answered
str2num is returning and empty matrix: []
Since month is a string containing the text representation of a number, you don't need to use str2num. Just call double on it. ...

2 years ago | 0

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Different output using mldivide with newer matlab version
We do not guarantee that the results from mldivide will be exactly the same, down to the last bit, across: different operating ...

2 years ago | 0

Answered
pulling non-consistent arrays out of a structure
If you're using release R2023b or later, the resize function may be of use. Let's make some sample data. data = {(1:3).', (4:8)...

2 years ago | 0

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Code runs well on Windows but gets errors on Apple Silicon Mac
which cec22_test_func There is no such function in MATLAB. This is confirmed by a search of the MathWorks website, which only f...

2 years ago | 0

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Why readtable is not reading all my rows, it has a limit?
I believe the presence of data in P56 makes MATLAB consider rows 1 through 55 as headers. Note that detectImportOptions consider...

2 years ago | 2

Answered
Matlab tool to plot 3d phase portrait
Use odeset to set the OutputFcn option to @odephas3. See the ballode or orbitode example files for a demonstration of how to use...

2 years ago | 0

Answered
My function doesn't append to it's list
Your recursive calls only call your function with one output argument, so the modified second output argument is not returned fr...

2 years ago | 0

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How can I solve this implicit function in MatLab?
Let's take a simpler example and call fimplicit with an output argument, the handle of the graphics object that fimplicit plots....

2 years ago | 1

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Dot indexing is not supported for variables of this type
If you are attempting to compile code using MATLAB Compiler that calls load to load an object from a MAT-file and there is no in...

2 years ago | 0

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Locate and syncronize timestamp
Rather than splitting the strings representing dates and times into vectors of numbers and trying to perform date and time arith...

2 years ago | 0

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Answered
I am trying to reinvent wheels of fft. But the recursive function of mine seems to be not working due to N
Why did N becomes array? Because in your recursive call: return_arr(k+1, 1) = my_fft(arr_even, N/2, k) + (cos(temp) + 1i*s...

2 years ago | 0

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no definition for plot3
Based on the translation of the Code Analyzer message DGM posted, it seems that somewhere in the PlotDampRoots function you assi...

2 years ago | 0

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Answered
Pass variable name through variable of a custome save function made error
When you call this code, what does this command show? whos knee_toruqe_trainedModel If it shows nothing, try with the correct ...

2 years ago | 0

Answered
Opensource matlab standalone application license requirements
Please contact the Sales department directly using this link with this licensing question.

2 years ago | 0

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Answered
solving non-linear ODE
This line suggests you're performing operations with symbolic variables. term1 = simplify(a - c); If so, you're probably going...

2 years ago | 0

Answered
How to draw an histogram?
So you know the bin edges and the bin counts? Call histogram with 'BinEdges' and 'BinCounts' along with the vectors of bin edges...

2 years ago | 0

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Live Editor long display output bug. Command to remove output from Live Script?
Please send the Live Script with which you were able to reproduce this error to Technical Support directly using this link so th...

2 years ago | 0