Pregunta


Why do I have negative dB values after converting PSD output to dB?
I'm using acoustic data which I am in the process of producing spectrograms for. At the moment I am working with one .wav file a...

casi 5 años hace | 0 respuestas | 0

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I have a matrix with one column in serial datenumber format, how do I select data from a certain time period?
I have a large dataset where the first column is filled with serial datenumbers. I want to use these to select the rows of data ...

casi 5 años hace | 1 respuesta | 0

1

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Pregunta


How to compare contents of folders, check for missing files?
I have a folder of files, which contains .sud files and .wav files. The .wav files are decompressed .sud files and should be equ...

casi 5 años hace | 1 respuesta | 0

1

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Pregunta


Error when reading a csv using csvread
I am trying to read in a .csv file, which I have read in previously with no trouble. Here are my command and errors: >> A=csvr...

alrededor de 5 años hace | 1 respuesta | 0

1

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Pregunta


Find specific date/time from a series of datenums
I have a 7184x72001 double matrix where the first column is a list of serial datenumbers. I am happy to keep the format this wa...

alrededor de 5 años hace | 2 respuestas | 0

2

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Pregunta


Is it possible to read time stamps from photos?
I have thousands of photos, each with a time stamp identical to that above. I'd like to write a script which will automatica...

alrededor de 5 años hace | 0 respuestas | 0

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How to write 2x1 string to csv?
I have created a 2x1 string array which contains filenames in the first column, and a 'yes' or 'no' in the second column. I'd l...

alrededor de 5 años hace | 1 respuesta | 0

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Trying to request user input and then perform if elseif else end function...
I have a for loop which generates a figure on each loop. Based on what I see in the figure, I want my code to request a user inp...

alrededor de 5 años hace | 1 respuesta | 0

1

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Pregunta


Convert from datenum to yymmddHHMMSS
I have a large list of dates which I previously converted from yymmddhhmmss format to datenum format using dateFormat='yymmddHH...

alrededor de 5 años hace | 1 respuesta | 0

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Get variable name into filename using strcat
I am trying to create a filename for a .csv file using an existing variable name, which is a number e.g. '5100', and a manual in...

alrededor de 5 años hace | 1 respuesta | 0

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In a large matrix, find and provide location of rows containing zeros
I have a series of large matrix, 7184x72001, in which the first column is a datenum vector, and all the rows represent values fo...

alrededor de 5 años hace | 1 respuesta | 0

1

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Pregunta


Make an app using GUIDE and for loops
I have a code which runs a series of for loops on a folder of .wav files, and at each iteration produces one spectrogram plot. I...

alrededor de 5 años hace | 1 respuesta | 0

1

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Pregunta


X axis is not displaying final value
I am trying to plot my x-axis from min(x) to max(x) but for some reason the final value wont display, even though the plot runs ...

alrededor de 5 años hace | 1 respuesta | 0

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