Answered
how to download,install a toolbox on existing matlab on linux without GUI(command-line),I want to install Audio toolbox on MATLAB 2017a ?
Review this documentation page for how to download products without installing (which can be done on a different machine than th...

7 days ago | 0

Answered
Why doesn't my matlab have deepNetworkQuantizer app?
My guess is that you haven't installed the support packages listed on the first documentation page to which you linked. "Quanti...

7 days ago | 3

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Answered
Executing a "for" loop, but getting "array indices must be positive integers or logical values" error
What values does your loop variable take on when you use the code as you've written it? y = [2.903E-04, 7.538E-05, 2.525E-05, 2...

7 days ago | 0

Answered
How to solve ODE in which one variable depends on precedents variable states
It sounds like you don't have an ordinary differential equation (ODE) but a delay differential equation (DDE.) If that's the ca...

7 days ago | 0

Answered
Write a function that finds all the Three Pythagoras less than n?
Hint: how many times do these two loops run their loop bodies, and for which values? y = 5; disp('k1') for k1 = 1:1:length(y)...

8 days ago | 0

Answered
When is Matlab going to offer a colored chart
Rik is correct that we generally do not discuss whether or not we're working on a particular piece of functionality without an N...

8 days ago | 1

Answered
how to combine date and time in single column
In what data type is your data stored? If it's stored as char vectors then you can use the functions KSSV mentioned in the comm...

8 days ago | 0

Answered
need to remove some time or make time
Use logical indexing. The relational operators like <= and > work on datetime arrays. tid = datetime(2015,1,1,00,00,00):hours(1...

8 days ago | 0

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Answered
& operator without if
The & operator is an elementwise operator. Just like the + operator will add corresponding elements of its inputs when given two...

8 days ago | 1

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Answered
mate version in matlab r2012b
Google didn't find any hits for "MATLAB Analysis Tools Environment" (with the quotes) and found way too many hits (about 27.6 mi...

8 days ago | 0

Answered
Matlab Release Update Notification
If you look in the upper-right corner of the MATLAB Deskop you should see an icon of a bell. When a new Update for the release y...

8 days ago | 0

Answered
How to plot this picture use matlab?
On the documentation page for the plot method of graph objects see the "Custom Graph Node Coordinates" example for how to plot n...

9 days ago | 0

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Answered
Robot.plot MATLAB R2013b error
If ax is the axes into which you're trying to plot the robot, I believe the reason for the error is that the plotting code was w...

9 days ago | 1

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does winopen work on Unix platforms
winopen will throw an error on non-Windows platforms.

9 days ago | 0

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How to plot concentric hexagons
You can create a "stack" of concentric hexagons using polyshape. clear X for R = 6:-1:1 X(R) = nsidedpoly(6, 'Center', [1 2...

10 days ago | 0

Answered
Integral of a PDF do not equal 1
What leads you to believe the integral should be 1? syms r u syms lambdab positive S=2*pi*lambdab.*r.*exp(-pi*lambdab.*r).*.....

10 days ago | 0

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Answered
Result of asind changed between R2016b and R2019b
I'm not 100% certain offhand but I suspect this is related to the change in sind and cosd in release R2019a described in bug rep...

10 days ago | 0

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Answered
Problem with accumarray and constructing an array with accumulation
In your accumarray calls you're specifying the third input (sz) as an empty array, which tells accumarray basically "you figure ...

10 days ago | 1

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Answered
Can't start parpool with the 'threads' option
According to the Release Notes this functionality was introduced in release R2020a.

11 days ago | 1

Answered
Problem with the Spider function
Case matters. The command "Spider_plot" (upper-case S) is different from the command "spider_plot" (lower-case s.) You have a fu...

11 days ago | 0

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Too many output argument error while using nested functions?
The error message is correct. When you run this code: TrainData(RunGMsFEM, 100, some_indices) You are calling RunGMsFEM with o...

11 days ago | 1

Answered
How can I check if a string is the name of a custom subclass?
Another way to do this is to use the meta class functionality. If you construct a metaclass object from a name and that name is ...

11 days ago | 1

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How to create an empty array to be filled?
What value or values do you want to be stored in Ma before that line of code executes? Take a look at the list of functions in ...

11 days ago | 1

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Answered
Union of polyshapes ignoring empty ones
When given an array of polyshape objects, area returns an array of the same size. This means you can use it for logical indexing...

12 days ago | 0

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Answered
What is the best way to implement thousands of data in multiple matrices ?
Rather than creating 8 individual variables why not create a 3-dimensional array of size [330 300 8]? Z = NaN(6, 5, 4); for pa...

12 days ago | 0

Answered
Error in ode45
Your initial condition vector has twelve elements, so the input to your ODE function Propagator will be a 12-by-1 vector. [As an...

12 days ago | 0

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Answered
Sorting Variables by Value
Rather than storing your data in individually named variables, consider a table. rng default weights = randi(10, 3, 1); names...

12 days ago | 0

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Image Processing Toolbox - student license
Image Processing Toolbox is available as an add-on product for the Student Version of MATLAB. It is also one of the products inc...

12 days ago | 0

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Continuing an input function onto another line
I would use string arrays if you're using a release that supports them. s = input("Enter C to convert Celcius to Fahrenheit" + ...

12 days ago | 0

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Version control on mat files
You can use the Comparison Tool to perform a diff on MAT-files. If you have checked your MAT-files into a source control managem...

12 days ago | 0

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