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Peter Cristian


Last seen: 3 months ago Active since 2022

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How can i set the plot values of a specgram.
I have a DTMF signal, that i realized a specgram of it. But i dont know how to set my own values to it, i want to put this code ...

3 months ago | 1 answer | 0

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answer

Question


Sawtooth that has 2 different times
I have to make a sawtooth signal that has 2 times. It starts at 0V, increases to 0.4V for 5ms, then decreases back to 0V in 0....

4 months ago | 1 answer | 0

1

answer

Question


Importing code from octave to matlab
Hello, i've got a problem with MatLAB when trying to run a code that i've written in octave. The code in octave works perfectly...

4 months ago | 1 answer | 0

1

answer

Question


Need help using fft to create a real spectre
Hi, I'm new to using MatLab, and in an exercise I have a problem. I have this code that has 2 signals, the modulated signal, and...

5 months ago | 1 answer | 0

1

answer

Question


Generating two signals and concatenating them
I've got this code that is supposed to concatenate 2 singals, the problem is that i dont know what time i should put for the pro...

5 months ago | 1 answer | 0

1

answer

Question


How do I filter a signal, using FIR filters.
I've got this code, what filter, and how should i use it to only show me in the end the component with the 300Hz frequency? Usin...

5 months ago | 1 answer | 0

1

answer