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Andrey Kiselnikov


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41 total contributions since 2019

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Submitted


NRZ and Manchester through galvanic isolation
Passing NRZ and Manchester encoding through пalvanic isolation

ongeveer 16 uur ago | 0 downloads |

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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...

2 dagen 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...

4 dagen 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 ...

5 dagen ago | 0

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

5 dagen ago | 0

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

10 dagen ago | 0

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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...

10 dagen 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 ...

10 dagen ago | 0

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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...

12 dagen ago | 1

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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.

18 dagen ago | 0

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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:...

18 dagen ago | 0

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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

28 dagen ago | 0

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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...

ongeveer een maand 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...

ongeveer een maand ago | 0

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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...

ongeveer 2 maanden ago | 0

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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...

3 maanden 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...

3 maanden ago

Solved


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

3 maanden 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...

3 maanden 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...

3 maanden 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...

3 maanden 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 ...

3 maanden ago | 1 answer | 0

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answer

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...

6 maanden 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...

6 maanden ago

Solved


Find common elements in matrix rows
Given a matrix, find all elements that exist in every row. For example, given A = 1 2 3 5 9 2 5 9 3 2 5 9 ...

6 maanden ago

Answered
Object oriented programming problem?
Hi, you can check this manual https://www.ee.columbia.edu/~marios/matlab/MatlabStyle1p5.pdf . It was very useful for me, when I ...

6 maanden ago | 1

Answered
can you help me ?
Hi, I have got the same issue about the month ago! The reason was caused by antivirus software. You should switch it off during ...

6 maanden ago | 0

Answered
Why not able to set comp port in serial communication block
The most common reasons for this issue is that you didn't install the device driver - do you see your device in the device manag...

6 maanden ago | 0

Submitted


Nano3_GY521_data_plot
Reading and visualizing data from GY521 module

6 maanden ago | 5 downloads |

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Answered
Real time data acquisition
I tried to do exactly the same thing. This hardware stack is not able to provide the required sampling frequency. This issue rel...

6 maanden ago | 0

| accepted

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