Respondida
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...

casi 5 años hace | 0

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Pregunta

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 ...

casi 5 años hace | 1 respuesta | 0

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respuesta

Respondida
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...

alrededor de 5 años hace | 0

Resuelto

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...

alrededor de 5 años hace

Resuelto

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 ...

alrededor de 5 años hace

Respondida
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 ...

alrededor de 5 años hace | 1

Respondida
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 ...

alrededor de 5 años hace | 0

Respondida
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...

alrededor de 5 años hace | 0

Enviada

Nano3_GY521_data_plot
Reading and visualizing data from GY521 module

alrededor de 5 años hace | 1 descarga |

Respondida
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...

alrededor de 5 años hace | 0

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Respondida
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...

alrededor de 5 años hace | 0

Respondida
How to store acquired data of multiple frames from webcam to local storage with any name?
You should decide "what" and "how" do you want to store. You can't store five snapshots in one *.png image. You can store this d...

alrededor de 5 años hace | 1

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Respondida
how to plot a full sine wave using quarter wave in MATLAB?
Did you mean this: phase = 0:0.01:pi/2; q_wave = sin(phase); plot ([q_wave,fliplr(q_wave),q_wave.*-1,fliplr(q_wave.*-1)]); ?...

alrededor de 5 años hace | 0

Enviada

Median filtering of webcam image
A simple example of how to capture image from webcam and apply to it median filers with different window sizes.

alrededor de 5 años hace | 1 descarga |

Enviada

Webcam image capture
A simple example of how to capture image from webcam and slit it to basic color components and replace them between themselves.

alrededor de 5 años hace | 2 descargas |

Enviada

Applying filter with custom impulse response to webcam image
A simple example of how to capture image from webcam and apply to its different filters with user-defined impulse responses.

alrededor de 5 años hace | 3 descargas |

Enviada

Analog Discovery envelope selection
This script allows capturing in Matlab external signal by using Analog Discovery and signal envelope selection.

alrededor de 5 años hace | 2 descargas |

Respondida
How to generate random numbers between two negative or one negative and one positive number?
Hi, X = rand returns a single uniformly distributed random number in the interval (0,1). Then you can multiply it and add const...

alrededor de 5 años hace | 2

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Respondida
Finding amplitude and frequency of this signal
You can try the FFT transform, then find the most significant component. https://www.mathworks.com/help/matlab/ref/fft.html The...

alrededor de 5 años hace | 0

Enviada

COM port Terminal
Terminal for communication over the serial port with different devices

alrededor de 5 años hace | 4 descargas |

Enviada

Nano3_GPIO_and_ADC_cotrol
This script allows controlling digital pins and ADC from Matlab

más de 5 años hace | 1 descarga |