Answered

"Highlight" a vertical gridline on a figure

There are a couple possible ways to do this. Off the top of my head the one I'd probably use is to set the YAxisLocation propert...

"Highlight" a vertical gridline on a figure

There are a couple possible ways to do this. Off the top of my head the one I'd probably use is to set the YAxisLocation propert...

7 dagar ago | 0

Answered

I want to create a square wave shows in the Picture

Looking at the Plots tab of the Toolstrip, the thumbnail that looks closest to the picture that you posted is the stairs functio...

I want to create a square wave shows in the Picture

Looking at the Plots tab of the Toolstrip, the thumbnail that looks closest to the picture that you posted is the stairs functio...

8 dagar ago | 0

Answered

How to combine matrices with different size but preserve elements with same value?

None of A, B, or C have four columns like you stated you had. You didn't indicate how you generated C from A and B, but one way...

How to combine matrices with different size but preserve elements with same value?

None of A, B, or C have four columns like you stated you had. You didn't indicate how you generated C from A and B, but one way...

8 dagar ago | 0

Answered

Force ticks in subplot plots histogram

Consider linking the axes limits using the linkaxes function.

Force ticks in subplot plots histogram

Consider linking the axes limits using the linkaxes function.

9 dagar ago | 1

| accepted

Answered

Create an string array with strings having both char and numbers

n = 5; S = "Analysis_" + (1:n) You can also use implicit expansion to make an array if you so desired. fruits = ["apple"; "ba...

Create an string array with strings having both char and numbers

n = 5; S = "Analysis_" + (1:n) You can also use implicit expansion to make an array if you so desired. fruits = ["apple"; "ba...

9 dagar ago | 1

Answered

How to make the code efficient?

Are you trying to find the points on an elliptic curve over F_n? You could probably try a variant of the naive approach given o...

How to make the code efficient?

Are you trying to find the points on an elliptic curve over F_n? You could probably try a variant of the naive approach given o...

9 dagar ago | 1

Answered

how can i fix the "error using cd"?

Did you use fullfile to assemble the ExportPath variable, did you manually concatenate pieces together with slashes inbetween, o...

how can i fix the "error using cd"?

Did you use fullfile to assemble the ExportPath variable, did you manually concatenate pieces together with slashes inbetween, o...

9 dagar ago | 0

Answered

Convert datetime to default format

inp_time='16:30:00 13-05-21'; dtime=datetime(inp_time,'InputFormat','HH:MM:SS dd-mm-yy') Have you tried swapping the M and m p...

Convert datetime to default format

inp_time='16:30:00 13-05-21'; dtime=datetime(inp_time,'InputFormat','HH:MM:SS dd-mm-yy') Have you tried swapping the M and m p...

9 dagar ago | 0

Answered

Genetic algorithm options in MATLAB R2013

See this documentation page for a list of the options changes that took place in release R2016a in Global Optimization Toolbox. ...

Genetic algorithm options in MATLAB R2013

See this documentation page for a list of the options changes that took place in release R2016a in Global Optimization Toolbox. ...

10 dagar ago | 0

Answered

Receiving error "Unrecognized function or variable 'tf'" even though I have the Signal Processing Toolbox installed.

which -all tf There are several functions named tf in various MathWorks products, but most of them are intended for use in conv...

Receiving error "Unrecognized function or variable 'tf'" even though I have the Signal Processing Toolbox installed.

which -all tf There are several functions named tf in various MathWorks products, but most of them are intended for use in conv...

10 dagar ago | 0

Answered

How to place percent of each bar/bin of histogram on histogram chart in the code below?

Let's make some sample data and plot a histogram with a small number of bins. x = randn(1, 1e4); h = histogram(x, 'NumBins', 1...

How to place percent of each bar/bin of histogram on histogram chart in the code below?

Let's make some sample data and plot a histogram with a small number of bins. x = randn(1, 1e4); h = histogram(x, 'NumBins', 1...

10 dagar ago | 0

Answered

errors in using RESHAPE FUNCTION......PLEASE HELP ME.

More likely than not your image_Container variable has 3 or more dimensions. x = randi(10, [2 3 4]); sz = size(x) sz1 = size(...

errors in using RESHAPE FUNCTION......PLEASE HELP ME.

More likely than not your image_Container variable has 3 or more dimensions. x = randi(10, [2 3 4]); sz = size(x) sz1 = size(...

11 dagar ago | 0

Answered

How do i write the constructor for this?

See this documentation page for a list of guidelines about how class constructors should look.

How do i write the constructor for this?

See this documentation page for a list of guidelines about how class constructors should look.

12 dagar ago | 0

Answered

reduce the working precision

Take a look at Fixed-Point Designer. It may do what you want.

reduce the working precision

Take a look at Fixed-Point Designer. It may do what you want.

13 dagar ago | 0

Answered

Problem using polyfit in a loop

If you're trying to remove a polynomial trend from your data, see the detrend function. As of release R2019a you can specify a d...

Problem using polyfit in a loop

If you're trying to remove a polynomial trend from your data, see the detrend function. As of release R2019a you can specify a d...

13 dagar ago | 0

Answered

My code is garbled opening with a higher version matlab

Did your code try to write an image file (specifically a PNG image) using imwrite? If so, I suspect you overwrote your function ...

My code is garbled opening with a higher version matlab

Did your code try to write an image file (specifically a PNG image) using imwrite? If so, I suspect you overwrote your function ...

13 dagar ago | 1

Answered

How can I create a GUI to change the bins of a histogram?

Change the NumBins property of the histogram object in your slider callback if you want to explicitly control the number of bins...

How can I create a GUI to change the bins of a histogram?

Change the NumBins property of the histogram object in your slider callback if you want to explicitly control the number of bins...

14 dagar ago | 0

Answered

does not exist.

Well, does it? Check with Windows Explorer. Rather than using sprintf (where you need to be careful which slashes you use) I wo...

does not exist.

Well, does it? Check with Windows Explorer. Rather than using sprintf (where you need to be careful which slashes you use) I wo...

14 dagar ago | 0

Answered

Which format can be choosen

syms x f = - 0.00000000000000000000000044574112852848068606808271927672*x^21 + 0.0000000000000000030044127779970749176557242324...

Which format can be choosen

syms x f = - 0.00000000000000000000000044574112852848068606808271927672*x^21 + 0.0000000000000000030044127779970749176557242324...

14 dagar ago | 0

| accepted

Answered

Question on summing bins in hist

Instead of using hist, I recommend using histogram. You will want to set the 'Normalization' option when you call histogram.

Question on summing bins in hist

Instead of using hist, I recommend using histogram. You will want to set the 'Normalization' option when you call histogram.

15 dagar ago | 0

| accepted

Answered

Out of memory. The likely cause is an infinite recursion within the program.

Let's look at the first couple lines of your function. function [x,n] = secuno(n0,n1,n2) % Genera x[n] = u[n ยก n0]; n1 <= n <=...

Out of memory. The likely cause is an infinite recursion within the program.

Let's look at the first couple lines of your function. function [x,n] = secuno(n0,n1,n2) % Genera x[n] = u[n ยก n0]; n1 <= n <=...

15 dagar ago | 0

| accepted

Answered

Fitnet: Can we forbid the normalization pre processing ?

net = fitnet(10); net.inputs{1} You want to modify the processFcns property of the net.inputs{1} object. See this documentatio...

Fitnet: Can we forbid the normalization pre processing ?

net = fitnet(10); net.inputs{1} You want to modify the processFcns property of the net.inputs{1} object. See this documentatio...

15 dagar ago | 0

| accepted

Answered

VariableNames for table that begins with number

The ability to use table variable names that are not valid MATLAB variable names was introduced in release R2019b.

VariableNames for table that begins with number

The ability to use table variable names that are not valid MATLAB variable names was introduced in release R2019b.

15 dagar ago | 0

| accepted

Answered

I can't call Publish function used MATLAB library compiler from Java

The publish function is on the list of functions that are not supported for deployment using MATLAB Compiler or MATLAB Compiler ...

I can't call Publish function used MATLAB library compiler from Java

The publish function is on the list of functions that are not supported for deployment using MATLAB Compiler or MATLAB Compiler ...

15 dagar ago | 0

Answered

Solving a set of ordinary differential equations and functions dependent on each other

Let V = [B_o; B_c; H; F_p; F_n; f_p; f_n]. I think I read those correctly from the image. Then write your function so it compute...

Solving a set of ordinary differential equations and functions dependent on each other

Let V = [B_o; B_c; H; F_p; F_n; f_p; f_n]. I think I read those correctly from the image. Then write your function so it compute...

16 dagar ago | 0

Answered

Threshold exceedance, where and by how much

Assuming you're reading this data into a table array like this sample one: load patients T = table(LastName, Age, Height, Weig...

Threshold exceedance, where and by how much

Assuming you're reading this data into a table array like this sample one: load patients T = table(LastName, Age, Height, Weig...

16 dagar ago | 0

| accepted

Answered

Is it possible to access the value of the variable step size (of the independent variable) used by ODE45 within the ode function?

No, ode45 does not provide this information to the ODE function you pass into it. Why are you interested in the steps ode45 use...

Is it possible to access the value of the variable step size (of the independent variable) used by ODE45 within the ode function?

No, ode45 does not provide this information to the ODE function you pass into it. Why are you interested in the steps ode45 use...

16 dagar ago | 2

| accepted

Answered

Availability of ode32tb

As far as I'm aware there is no function ode32tb in MATLAB or any MathWorks products. If as I suspect you mean the ode23tb func...

Availability of ode32tb

As far as I'm aware there is no function ode32tb in MATLAB or any MathWorks products. If as I suspect you mean the ode23tb func...

16 dagar ago | 0

Answered

if condition for Matrix

M(i-tau,j)=0 if i-tau <0, There's no such thing as row -1 of a matrix in MATLAB. Depending on what you're trying to do you coul...

if condition for Matrix

M(i-tau,j)=0 if i-tau <0, There's no such thing as row -1 of a matrix in MATLAB. Depending on what you're trying to do you coul...

17 dagar ago | 0

| accepted

Answered

Useful results from solve function

Try substituting values for the constants c1 through c6 and cp before trying to solve it. I expect that you're going to argue t...

Useful results from solve function

Try substituting values for the constants c1 through c6 and cp before trying to solve it. I expect that you're going to argue t...

17 dagar ago | 0