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...

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...

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

| accepted

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...

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...

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)...

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...

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...

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...

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

| accepted

Answered

& operator without if

The & operator is an elementwise operator. Just like the + operator will add corresponding elements of its inputs when given two...

& 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

| accepted

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...

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...

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...

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

| accepted

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...

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

Answered

does winopen work on Unix platforms

winopen will throw an error on non-Windows platforms.

does winopen work on Unix platforms

winopen will throw an error on non-Windows platforms.

9 days ago | 0

Answered

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...

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).*.....

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

| accepted

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...

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

| accepted

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 ...

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

| accepted

Answered

Can't start parpool with the 'threads' option

According to the Release Notes this functionality was introduced in release R2020a.

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...

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

Answered

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...

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 ...

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

Answered

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 ...

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

| accepted

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...

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

| accepted

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...

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...

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

| accepted

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...

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

Answered

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...

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

Answered

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" + ...

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

Answered

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...

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