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Mengjia Lyu


Last seen: mer än 3 år ago |  Active since 2020

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Question


Power Spectrum with frequency as x-axis and db level as y-axis
Dear all, I currently have the plot below for a wav file. How can I create a plot with frequency as x-axis and db level as y-...

mer än 3 år ago | 1 answer | 0

1

answer

Question


How to create pulses with given rise time?
I cannot seem to find a relevant function for creating square pulses with a certain rise time.

mer än 3 år ago | 1 answer | 0

1

answer

Question


pauses in audio data
Dear community, Is there a way to insert timed pauses (say 1s pause) into an audio array in MATLAB?

mer än 3 år ago | 1 answer | 0

1

answer

Question


Create musical notes with pauses in between
Dear community, I am interested in creating a simple alarm tone using MATLAB and would like to know how to put various length...

mer än 3 år ago | 1 answer | 0

1

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Question


creating wav files that contain sequences of pulse bursts
Dear MATLAB, I am trying to make an audio wav file using MATLAB. I wonder if it is possible to implement pulses whose pulse en...

mer än 3 år ago | 1 answer | 0

1

answer