# Lorenzo Lellini

Last seen: 1 year ago Active since 2021

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Question

Create a plot of points on a circumference separated by radii
Hello. I need some help for realizing a plot. Have you any idea about how to plot a circumference with points and radii as the ...

1 year ago | 1 answer | 0

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Question

Logarithmic amplitude scaling of a signal
I need to logarithmically scale the amplitude a sinesweep signal from at the starting frequency to at the lastest frequency (...

1 year ago | 1 answer | 0

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Question

Numerical integration methods for surface integral
Hello. I have to perform this integral: and this other one that is basically the same: where: is a known complex vector that...

1 year ago | 0 answers | 0

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Question

Simultaneously play and record a signal with audioPlayerRecorder
I need to play and record a sinesweep signal selecting input and output audio card channels and the folder where it should save ...

1 year ago | 2 answers | 0

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Question

Grab polar intersection point coordinates from a plot
This code that plots a certain amount of circumferences and radiuses (separated by a given angle). I need to find all the inter...

1 year ago | 1 answer | 0

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Question

Sending a variable from MATLAB to Arduino
I have a probelm in sending variables from MATLAB to Arduino using the serial connection. Here it is just a test that I prepared...

1 year ago | 1 answer | 0

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Convolution Reverb audio plugin
Hi Brian and thank you for your answer. I have seen the FastConvolver and dsp.FrequencyDomainFIRFilter is what I need. I made...

3 years ago | 0

Question

Convolution Reverb audio plugin
Hello. My idea is to create a simple convolution reverb audio plugin. I have chosen a nice Impulse response and I wrote a funct...

3 years ago | 2 answers | 0