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How can I use a Simulink.Signal Object as a parameter in a masked subsystem in R2022b?
Initial conditions are time-less (no time information associated.) Simulink.Signal objects have attached time. These two thing...

1 year ago | 0

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MinGW installation for Matlab R2019a
You were trying to install MinGW for R2019a during a time when R2019a was only available in pre-release (Stream "a" releases of ...

1 year ago | 0

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How to change the volume dimensions in niftiread.
niftiread just returns an array of data, without any particular size of voxels. You would have to use niftiinfo to fetch informa...

1 year ago | 0

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Need to find a specific point on a line using data from a 2 column matrix
Your y data has multiple different x values for most y values. Interpolating using y as the independent variable and x as the de...

1 year ago | 0

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Error in multolying a number and function handle
tanfi=@(x) tand(x(1)); Up to this point, you are creating function handles -- pieces of code that do not take action directly, ...

1 year ago | 0

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How to write a table in a textarea on a Matlab App?
app.Zsc.Value(cas)=compose(formatSpec,Out_Zsc(cas)); First off, your code Out_Zsc(cas) is an attempt to subscript at table with...

1 year ago | 0

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Que hacer cuando aparece un dato discreto NaN
In the worst case, there might be nothing you can do. But possibly what you could do is convert your for loop into a while loop...

1 year ago | 0

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use map data structure with simulink -android
Containers.map data structures cannot be output from Simulink blocks. The newer dictionary data type also cannot be output from...

1 year ago | 0

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Audioread Bug with Opus (maximum value returned exceeding 1)
I would say it is a bug. audioread() documents If you do not specify dataType, or dataType is 'double', then y is of type doubl...

1 year ago | 0

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compute square rooot and square of each element
You can use element-wise power, the .^ operator. For example x = [27 64] x.^(1/3)

1 year ago | 0

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Can I use figures generated by view(net) command freely in my thesis and academic papers?
Yes, you can use derived outputs in your publication. license_agreement.txt Program Offering Guide Release 2024b Part Two:...

1 year ago | 1

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Facing issue in executing P code
In email you sent me another important detail, namely that your primary error is "file is created before 2007 b." At this poin...

1 year ago | 0

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Which model did detect use?
No. detect() for laneBoundariesDetector objects documents, The laneBoundaryDetector object detects lane boundaries in images by...

1 year ago | 0

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How do I replace colordef?
As of R2025a (currently in pre-release) there are new facilities for controlling desktop color schemes that overlap with colorde...

1 year ago | 0

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Why does containers.Map('KeyType','double') silently return a map with KeyType 'char' ?
containers.Map('KeyType','double') is interpreted as being an instance of calling M = containers.Map(keySet,valueSet) You nee...

1 year ago | 0

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Why trapz is giving me negative area?
The syntax of trapz() is trapz(X, Y) -- so independent variable followed by dependent variable. If you trapz(freq, power) then ...

1 year ago | 0

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Hi everybody. I'm kind of new to MATLAb and looking to get more efficient in my coding. This feels clunky to me and I feel like I could definitely shorten it. Any ideas?
You do not need the loops. for f = 1:4 DeltaV(f) = ve(f,1)*log(mi(f,1)/mf(f,1)); mf_DV2(f) = mi(f,1)/(exp(DV2/(ve(f,1...

1 year ago | 0

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PIN configuration without Hardware Support Package
No, it does not.

1 year ago | 0

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How to use neural network classifier in predict function?
See https://www.mathworks.com/matlabcentral/answers/427309-classify-requires-at-least-3-arguments#answer_445205 for more informa...

1 year ago | 1

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Adding Volshow Plot to Existing Figure
There is no apparent way to combine volshow() with anything else. The volume object returned by volumeViewer() does not have an ...

1 year ago | 0

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rect function on the interval x= -5:0.1:5.
Well, as a basic framework it is fine... after making y a call to rectangularPulse... and after changing the title and ylabel.....

1 year ago | 0

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Convert Set of (x,y) Coordinates Into Polygon
load coordinates coordinates = coords; k = boundary(coordinates); plot(coordinates(k,1), coordinates(k,2))

1 year ago | 1

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Using msiwrite with phased antenna objects
msiwrite() is defined in the Antenna toolbox. phased.ShortDipoleAntennaElement is defined in the Phased Array System Toolbox. ...

1 year ago | 1

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Answered
Variable number of inputs in inputdlg with pre-selected values when inputs equals 6
In the inputdlg() call, the third position is field size, not default input. answer = inputdlg(prompt,dlgtitle,fieldsize,defin...

1 year ago | 0

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urlread - IP address could not be determined
urlread accepts a Timeout option However, the Timeout is on reading data only. There is no option for telling urlread to retry ...

1 year ago | 0

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how does trimr function work
The code for trimr is shown in https://www.mathworks.com/matlabcentral/answers/452463-functions-may-be-used-incompatibly-or-rede...

1 year ago | 0

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I want to make a plotmatrix that changes styles depending on what is selected in a dropdown menu. I keep getting errors about the linespec and Im stuck.
Your Items list for uidropdown() include leading and trailing quotation marks, as-if you had set them by using app.ColorDropDow...

1 year ago | 0

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Removing Background from image or a video
There is no possible technique for automatically subtracting background. Consider solar observation telescopes. Most of the t...

1 year ago | 0

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How to devide a matrix (n x 1) into 2 matrixes equally ?
A1d = A1(1:ceil(end/2))

1 year ago | 1

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defining upper and lower limits of a matrix
The minimum and maximum value of a matrix are what they are. The best you can do is to create a new matrix with the desired char...

1 year ago | 0