Answered

Array indexing, matrix indexing

Hi, it looks like you are still writing code on something like c or pascal using MATLAB syntax. First of all, you should change ...

Array indexing, matrix indexing

Hi, it looks like you are still writing code on something like c or pascal using MATLAB syntax. First of all, you should change ...

11 days ago | 0

Answered

What is the best way to display a menu of options for the user to choose from?

I assume that the best way is using appdesigner, it included in the base MATLAB and doesn't need any additional purchase. Moreov...

What is the best way to display a menu of options for the user to choose from?

I assume that the best way is using appdesigner, it included in the base MATLAB and doesn't need any additional purchase. Moreov...

25 days ago | 0

Answered

I am trying to run the image histogram equalization code but getting some errors. What's wrong with the coding? Please give some corrected code.

Try this example: image = imread('test.jpg'); [counts,bins] = imhist(image); stem(bins,counts); ps. if my help was useful p...

I am trying to run the image histogram equalization code but getting some errors. What's wrong with the coding? Please give some corrected code.

Try this example: image = imread('test.jpg'); [counts,bins] = imhist(image); stem(bins,counts); ps. if my help was useful p...

26 days ago | 0

Answered

Why Real-time model data structure in MATLAB2018b version?

Because both C/C++ coder and HDL coder continuously developing to perform better characteristics and looking of generated code. ...

Why Real-time model data structure in MATLAB2018b version?

Because both C/C++ coder and HDL coder continuously developing to perform better characteristics and looking of generated code. ...

26 days ago | 0

| accepted

Answered

How do i create an ambiguity function for FM radio signal?

Hi, here is the example of your task. https://www.mathworks.com/help/phased/examples/waveform-analysis-using-the-ambiguity-func...

How do i create an ambiguity function for FM radio signal?

Hi, here is the example of your task. https://www.mathworks.com/help/phased/examples/waveform-analysis-using-the-ambiguity-func...

27 days ago | 0

Answered

Function implementation for monotony check

Hi, the solution was provided here https://www.mathworks.com/matlabcentral/answers/373152-how-to-check-monotonity-of-a-vector ...

Function implementation for monotony check

Hi, the solution was provided here https://www.mathworks.com/matlabcentral/answers/373152-how-to-check-monotonity-of-a-vector ...

27 days ago | 0

Submitted

NRZ and Manchester through galvanic isolation

Passing NRZ and Manchester encoding through пalvanic isolation

30 days ago | 3 downloads |

Answered

how to block reference files for teachers only?

Take a look at this tutorial https://www.mathworks.com/videos/matlab-grader-overview-1532608334621.html#targetText=MATLAB%20Grad...

how to block reference files for teachers only?

Take a look at this tutorial https://www.mathworks.com/videos/matlab-grader-overview-1532608334621.html#targetText=MATLAB%20Grad...

1 month ago | 0

Answered

How to acquire and plot continuous voltage data from SMU in App Designer?

Hi Ana! The simplest way to perform your task is using the timer - updating the graph in timer callback, here is the good descri...

How to acquire and plot continuous voltage data from SMU in App Designer?

Hi Ana! The simplest way to perform your task is using the timer - updating the graph in timer callback, here is the good descri...

1 month ago | 0

| accepted

Answered

How to smoothen a signal using response time of a sensor ?

If you do not see any changes after filtering it means that all signal components pass through your filter. To visualize it and ...

How to smoothen a signal using response time of a sensor ?

If you do not see any changes after filtering it means that all signal components pass through your filter. To visualize it and ...

1 month ago | 0

| accepted

Answered

HTML to PDF conversion

Hi, report generator allows to save results as a *.pdf file: https://www.mathworks.com/matlabcentral/answers/39201-convert-html...

HTML to PDF conversion

Hi, report generator allows to save results as a *.pdf file: https://www.mathworks.com/matlabcentral/answers/39201-convert-html...

1 month ago | 0

Answered

Scatter plot undefined variable

"allowNonNumeric" and "allowNumeric" are different variables, you defined first one and forgot last one (I assume this is mistak...

Scatter plot undefined variable

"allowNonNumeric" and "allowNumeric" are different variables, you defined first one and forgot last one (I assume this is mistak...

1 month ago | 0

Answered

Does MATLAB GUI can work standalone when installed to Raspberry Pi using matlab code (.m file)?

It isn't possible to install MATLAB on Raspberry PI to run *.m files (only this way will allow you to run *.m files on Raspberry...

Does MATLAB GUI can work standalone when installed to Raspberry Pi using matlab code (.m file)?

It isn't possible to install MATLAB on Raspberry PI to run *.m files (only this way will allow you to run *.m files on Raspberry...

1 month ago | 1

Answered

finding al points of a vector in my array and assigning them a different number.

Hi here it is a = 1:1:10; b = [1 3 5]; >> ismember(a,b) ans = 1×10 logical array 1 0 1 0 1 0 0 ...

finding al points of a vector in my array and assigning them a different number.

Hi here it is a = 1:1:10; b = [1 3 5]; >> ismember(a,b) ans = 1×10 logical array 1 0 1 0 1 0 0 ...

1 month ago | 0

| accepted

Answered

How to use hanning window to get 5 cyles of sine waves?

First of all you should properly define your data: "t = 0: 10 * pi; % 5 cyeles" I assume that you would like to define something...

How to use hanning window to get 5 cyles of sine waves?

First of all you should properly define your data: "t = 0: 10 * pi; % 5 cyeles" I assume that you would like to define something...

1 month ago | 1

| accepted

Answered

SPI mode and bitrate cannot be changed in Arduino DUE

Right now I have no Arduino Due, but I can check your script next week. If it will be actual, let me know please.

SPI mode and bitrate cannot be changed in Arduino DUE

Right now I have no Arduino Due, but I can check your script next week. If it will be actual, let me know please.

2 months ago | 0

| accepted

Answered

How to solve this error?

You provided a very bad description of your problem, but I assume that the transpose of the input vector can help you. https:...

How to solve this error?

You provided a very bad description of your problem, but I assume that the transpose of the input vector can help you. https:...

2 months ago | 0

Answered

How to get real-time live data stream from sensor and spectral analysis?

Try to read about function "drawnow" may be in will be helpful. https://www.mathworks.com/help/matlab/ref/drawnow.html

How to get real-time live data stream from sensor and spectral analysis?

Try to read about function "drawnow" may be in will be helpful. https://www.mathworks.com/help/matlab/ref/drawnow.html

2 months ago | 0

Answered

How to get real-time live data stream from sensor and spectral analysis?

Hi, fft is already multithreaded in MATLAB since 2008a https://se.mathworks.com/discovery/matlab-multicore.html For more prod...

How to get real-time live data stream from sensor and spectral analysis?

Hi, fft is already multithreaded in MATLAB since 2008a https://se.mathworks.com/discovery/matlab-multicore.html For more prod...

2 months ago | 0

Answered

for in MATLAB Function block in Simulink

There are two right ways to solve you problem: Refactor your code with replacing loops with matrix operations https://www.mathw...

for in MATLAB Function block in Simulink

There are two right ways to solve you problem: Refactor your code with replacing loops with matrix operations https://www.mathw...

2 months ago | 0

| accepted

Answered

raspberry pi GPIO connect with simulink

Hi, you should understand that GPIO is configurable hardware. When you are launching the model on Raspberry it compiles in exec...

raspberry pi GPIO connect with simulink

Hi, you should understand that GPIO is configurable hardware. When you are launching the model on Raspberry it compiles in exec...

3 months ago | 0

| accepted

Solved

Fibonacci sequence

Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

4 months ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

4 months ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

4 months ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

4 months ago

Solved

Octoberfest festival

A group of students decided to visit Octoberfest festival. First they ordered one beer, then after half-hour they taken one more...

4 months ago

Answered

How protect a package app from copy

Hi Marc! What about next idea: link the copy of your application to PC id like a disc label or MAC? Below there are functions h...

How protect a package app from copy

Hi Marc! What about next idea: link the copy of your application to PC id like a disc label or MAC? Below there are functions h...

4 months ago | 0

| accepted

Question

ThingSpeak noncommercial channel limits

Hi everyone! At the channel settings tab of my Thingspeak channel I have a record: " Percentage complete 50%". Where can I find ...

4 months ago | 1 answer | 0

Answered

Filter Cuttoff Frequency Specification/Definiton

Between pass band and stop band, there is an intermediate band, that you determine by ending of the passband and starting of the...

Filter Cuttoff Frequency Specification/Definiton

Between pass band and stop band, there is an intermediate band, that you determine by ending of the passband and starting of the...

7 months ago | 0

Solved

Is it really a 5?

A number containing at least one five will be passed to your function, which must return true or false depending upon whether th...

7 months ago