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matrix summation inside loop
This equation can be solved without any loops, but as you asked this code meets your requirement: q1 = [1 2 3; 4 5 6; 7 8 9 ]; ...
matrix summation inside loop
This equation can be solved without any loops, but as you asked this code meets your requirement: q1 = [1 2 3; 4 5 6; 7 8 9 ]; ...
4 years 前 | 0
已回答
Error in map.webmap.Canvas
Hi guys, I have had the same issue on ubuntu 18.04LTS. This answer helped me! https://www.mathworks.com/matlabcentral/answers/42...
Error in map.webmap.Canvas
Hi guys, I have had the same issue on ubuntu 18.04LTS. This answer helped me! https://www.mathworks.com/matlabcentral/answers/42...
5 years 前 | 0
已回答
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 ...
5 years 前 | 0
已回答
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...
5 years 前 | 0
已回答
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...
5 years 前 | 0
已回答
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. ...
5 years 前 | 0
| 已接受
已回答
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...
5 years 前 | 0
已回答
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 ...
5 years 前 | 0
已回答
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...
5 years 前 | 0
已回答
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...
5 years 前 | 0
| 已接受
已回答
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 ...
5 years 前 | 0
| 已接受
已回答
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...
5 years 前 | 0
已回答
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...
5 years 前 | 0
已回答
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...
5 years 前 | 1
已回答
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 ...
5 years 前 | 0
| 已接受
已回答
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...
5 years 前 | 1
| 已接受
已回答
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.
5 years 前 | 0
| 已接受
已回答
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:...
5 years 前 | 0
已回答
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
5 years 前 | 0
已回答
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...
5 years 前 | 0
已回答
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...
5 years 前 | 0
| 已接受
已回答
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...
5 years 前 | 0
| 已接受
已回答
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...
5 years 前 | 0
| 已接受
提问
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 ...
5 years 前 | 1 个回答 | 0
1
个回答已回答
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...
5 years 前 | 0
已回答
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 ...
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 ...
5 years 前 | 1
已回答
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 ...
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 ...
5 years 前 | 0
已回答
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...
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...
5 years 前 | 0
已回答
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...
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...
5 years 前 | 0
| 已接受
已回答
access element of an array of an array
myCellArray = {{1:1000},{1:1000}}; % Creates a simle cell array of two cells that contains two cells myCellArray{1}{1} % Wil...
access element of an array of an array
myCellArray = {{1:1000},{1:1000}}; % Creates a simle cell array of two cells that contains two cells myCellArray{1}{1} % Wil...
5 years 前 | 0