Answered

Converting MATLAB code to Arduino code

The easiest way I find is creating a Simulink model and then deploying it on the hardware. These links should get you started: ...

Converting MATLAB code to Arduino code

The easiest way I find is creating a Simulink model and then deploying it on the hardware. These links should get you started: ...

10 months ago | 0

Answered

How to make arduino receive data sent from MATLAB?

I would consider putting your if statments in the void loop and you can simplify your connection and fprintf calls. Have a look ...

How to make arduino receive data sent from MATLAB?

I would consider putting your if statments in the void loop and you can simplify your connection and fprintf calls. Have a look ...

10 months ago | 0

Answered

Deploy Transferlearning network on Raspberry pi3+

Check out the example here: https://www.mathworks.com/matlabcentral/fileexchange/68474-deep-learning-for-defect-detection-on-ras...

Deploy Transferlearning network on Raspberry pi3+

Check out the example here: https://www.mathworks.com/matlabcentral/fileexchange/68474-deep-learning-for-defect-detection-on-ras...

10 months ago | 0

| accepted

Answered

Serial Communication with Arduino

Your code should look something like this. Not the fprintf on the MATLAB side and the if (Serial.avilable() > 0 ) on the Arduino...

Serial Communication with Arduino

Your code should look something like this. Not the fprintf on the MATLAB side and the if (Serial.avilable() > 0 ) on the Arduino...

10 months ago | 0

Answered

Matlab Serial using wrong frequency?

MATLAB is not great for communicating with Ardiuno real time, if I remember 50 Hz is pushing the bounderies. A couple things you...

Matlab Serial using wrong frequency?

MATLAB is not great for communicating with Ardiuno real time, if I remember 50 Hz is pushing the bounderies. A couple things you...

10 months ago | 0

Answered

How to synchronize Arduino Due and Arduino Uno without data acquisition delay in Matlab??

Could you just add your analog sensors to the due or the I2C device to the Uno so that all information is sent as one package? ...

How to synchronize Arduino Due and Arduino Uno without data acquisition delay in Matlab??

Could you just add your analog sensors to the due or the I2C device to the Uno so that all information is sent as one package? ...

10 months ago | 0

Answered

Transforming a multidimensional array to a two dimensional array?

Check out reshape()

Transforming a multidimensional array to a two dimensional array?

Check out reshape()

10 months ago | 2

Answered

Check if element in array are square of each other

You can get rid of one of the for loops: function y = isItSquared(x) y = false; xSquare = x.^2; for ii = 1...

Check if element in array are square of each other

You can get rid of one of the for loops: function y = isItSquared(x) y = false; xSquare = x.^2; for ii = 1...

10 months ago | 1

| accepted

Answered

Can anyone please explain the working of this code ?

Let us know if you need further clarification at any of the steps. [R1r, R1c] = find(Ydash>Cb); % Find the indices where Ydash...

Can anyone please explain the working of this code ?

Let us know if you need further clarification at any of the steps. [R1r, R1c] = find(Ydash>Cb); % Find the indices where Ydash...

11 months ago | 0

| accepted

Answered

No error but I am getting Complex double!

You should not use i or j as the names of loop variables as these are both names for the inbuilt imaginary unit. Try changing th...

No error but I am getting Complex double!

You should not use i or j as the names of loop variables as these are both names for the inbuilt imaginary unit. Try changing th...

11 months ago | 0

Answered

fprintf confusion, multiple arrays to print

Not the most effcient code but this should help your understanding. Also refer to this link for some of the different formating ...

fprintf confusion, multiple arrays to print

Not the most effcient code but this should help your understanding. Also refer to this link for some of the different formating ...

11 months ago | 1

| accepted

Answered

Mean value of each cell of 2D grid

Look at Jan's answer here. He provides MATLAB code and a refernce to the File Exchange. For your convienance: X = rand(20, 30)...

Mean value of each cell of 2D grid

Look at Jan's answer here. He provides MATLAB code and a refernce to the File Exchange. For your convienance: X = rand(20, 30)...

11 months ago | 0

| accepted

Answered

How to plot multiple y axes using function that is compatible with R2018b?

Check out the file exchange. For example this works: https://www.mathworks.com/matlabcentral/fileexchange/67349-plot-with-multip...

How to plot multiple y axes using function that is compatible with R2018b?

Check out the file exchange. For example this works: https://www.mathworks.com/matlabcentral/fileexchange/67349-plot-with-multip...

11 months ago | 0

| accepted

Answered

Copying multiple files from anywhere to current folder

When I run your code I get the following error: Error using copyfile Cannot copy or move a file or directory onto itself. ...

Copying multiple files from anywhere to current folder

When I run your code I get the following error: Error using copyfile Cannot copy or move a file or directory onto itself. ...

11 months ago | 0

Answered

Reading Multiple dicom Images in Loop

Use the dicomread() function and imageDatastore(). Both links have some good examples to get you started. If you have any furthe...

Reading Multiple dicom Images in Loop

Use the dicomread() function and imageDatastore(). Both links have some good examples to get you started. If you have any furthe...

11 months ago | 0

Answered

ellip is missing from Matlab

If reffering to this function you need to install the signal processing toolbox.

ellip is missing from Matlab

If reffering to this function you need to install the signal processing toolbox.

11 months ago | 0

Answered

wha is meant by an expert PID controller

The first link that pops up when Googling expert PID control is attachted. MATLAB code is also provided at the end of the docume...

wha is meant by an expert PID controller

The first link that pops up when Googling expert PID control is attachted. MATLAB code is also provided at the end of the docume...

11 months ago | 0

Answered

get property of selected line and hide name of a line

Look at the guide here. There is documentation for copying and pasting with/without names, hiding block properties, etc... I wou...

get property of selected line and hide name of a line

Look at the guide here. There is documentation for copying and pasting with/without names, hiding block properties, etc... I wou...

11 months ago | 0

Answered

[~,i]=max(y); what does it mean in matlab

Your answer can be found here, I copied and pasted it below for your convience: The ~ represents an output that is discarded....

[~,i]=max(y); what does it mean in matlab

Your answer can be found here, I copied and pasted it below for your convience: The ~ represents an output that is discarded....

11 months ago | 0

Answered

Display the same image in two figures

You must have a figure or some variables saved which is affecting your output. Add the two lines at the start of your code to se...

Display the same image in two figures

You must have a figure or some variables saved which is affecting your output. Add the two lines at the start of your code to se...

11 months ago | 0

Answered

how can i have only two colorful diagonal ?

Your question is not very clear but I would recomenned to look at this link: https://www.mathworks.com/matlabcentral/answers/982...

how can i have only two colorful diagonal ?

Your question is not very clear but I would recomenned to look at this link: https://www.mathworks.com/matlabcentral/answers/982...

11 months ago | 1

Answered

How to save a plot with the name of the file

Use the strcat function. For example... x = [2 4 7 2 4 5 2 5 1 4]; bar(x); saveas(gcf,strcat('file',num2str(ii),'_Fo.jpg')) ...

How to save a plot with the name of the file

Use the strcat function. For example... x = [2 4 7 2 4 5 2 5 1 4]; bar(x); saveas(gcf,strcat('file',num2str(ii),'_Fo.jpg')) ...

11 months ago | 0

Answered

How to read only 1 value in row 2, column 1 ?

Try one of these three methods: https://www.mathworks.com/matlabcentral/answers/45149-read-certain-range-of-csv-file#answer_5536...

How to read only 1 value in row 2, column 1 ?

Try one of these three methods: https://www.mathworks.com/matlabcentral/answers/45149-read-certain-range-of-csv-file#answer_5536...

11 months ago | 0

| accepted

Answered

Summation with FOR loop question

Please take the time to fully understand what is going on but this should get you started. f = 0; % Set the initial conditions...

Summation with FOR loop question

Please take the time to fully understand what is going on but this should get you started. f = 0; % Set the initial conditions...

11 months ago | 1

| accepted

Answered

How to plot index number of a data in the graph?

The following should get you going in the right direction. If you need more help please post your actual data set. x = [1 2 3]...

How to plot index number of a data in the graph?

The following should get you going in the right direction. If you need more help please post your actual data set. x = [1 2 3]...

11 months ago | 0

| accepted

Answered

matlab function generator output

You can define some of the variables in the function to reduce the inputs but this should get you started. I would also double ...

matlab function generator output

You can define some of the variables in the function to reduce the inputs but this should get you started. I would also double ...

11 months ago | 0

| accepted

Answered

retrieve particular word from document image

Use the OCR function. post an example image and your code if you need more help.

retrieve particular word from document image

Use the OCR function. post an example image and your code if you need more help.

11 months ago | 1

Answered

How to Connect Blocks in simscape electronics that are black and blue

Look at the guide here. Be aware not all Simulink blocks can be directly connected to Simscape networks.

How to Connect Blocks in simscape electronics that are black and blue

Look at the guide here. Be aware not all Simulink blocks can be directly connected to Simscape networks.

11 months ago | 0

Answered

Particular Point detection in an image

Assuming all your images are approximetly the same do the following: I = imread('image.png'); J = im2bw(I); K = bwpropfilt(J,...

Particular Point detection in an image

Assuming all your images are approximetly the same do the following: I = imread('image.png'); J = im2bw(I); K = bwpropfilt(J,...

11 months ago | 0

| accepted

Answered

Transfer function and lsim

lsim has the option for both contionous and discrete. When defining your input time vector decrease the time step to mimick a "c...

Transfer function and lsim

lsim has the option for both contionous and discrete. When defining your input time vector decrease the time step to mimick a "c...

11 months ago | 0