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codefanta


Attivo dal 2019

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Domanda


Can someone please explain how this function? It is for simultaneously recording with the input(X) being white noise at FS 44100hz
function recording = audioOI(x,fs) % audioOI - Simulataneously plays and records the test signal. % Uses Parallel Co...

circa 5 anni fa | 0 risposte | 0

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Domanda


I want to increase the FS to 44100 from 8000, when I do so i get an error regarding the size of the "CELL ARRAY" saying "Matrix dimensions must agree". I am using a function as i am recording simultaneously with the recording. Much appreciated.
function recording = audioOI(x,fs) % audioOI - Simulataneously plays and records the test signal. % Uses Parallel Co...

circa 5 anni fa | 1 risposta | 0

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Domanda


Why do I keep getting errors?
Error using audioread (line 88) File could not be read due to an unexpected error. Reason: Error in MAT5 file. Bad block struct...

oltre 5 anni fa | 0 risposte | 0

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Domanda


How can i get the frequency response from this code:
close all; clc; load('whitenoize.mat'); %generated white noise load('whitenoiserec.mat'); %recorded white nosi...

oltre 5 anni fa | 1 risposta | 0

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Risposto
I want to plot my results individually under each other like a row and not a continues impulse response . Something isn't correct when i try it, Can someone help please?
hello is it not possible to get my frequency domain and have my results plotted one under each other like figure 1 and 2 before...

oltre 5 anni fa | 0

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I want to plot my results individually under each other like a row and not a continues impulse response . Something isn't correct when i try it, Can someone help please?
yresh = bsxfun ( @plus , yresh, ( 0 : 2 : 2*(size (yresh,2) -1))); set (gca, 'ytick', (0 : 2 : 2*( size( yresh,2) -1) , 'ytickl...

oltre 5 anni fa | 0

Domanda


I want to plot my results individually under each other like a row and not a continues impulse response . Something isn't correct when i try it, Can someone help please?
x = zeros(1, 20000); x(1 : 4000 : 20000); xresh = reshapex, 4000, 5); So every 4000fs i want to plotted graph?

oltre 5 anni fa | 3 risposte | 0

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Domanda


i am trying to record a sound(audio signal) and it keeps giving me error's on get audiodata, can you help me identify the problem?
x = (10000, 1); x(1 : 2000: 10000) = 1; sound(x) plot(x); a = audiorecorder(10000, 8, 1); record(a, 5); sound(x) b = geta...

oltre 5 anni fa | 1 risposta | 0

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