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hi, I av dis lines of code i'm trying to run. qpsk = [q1 q2 q3 q4]; index = [0 1 2 3] A = qpsk(F) F is an array wit...

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Asked 3 years ago

pls who knows wat y=x(100:1000) means thanks in advance

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Hi, I want to create a plot of a distribution with a histogram together in the same plot.i'v only been able to plot them sepa...

Hi I am working with an array of about 250,000 number all encase in "" and i want to to remove the "" from all of them. Is th...

Hi, I am working with an array of about 300,000 numbers which start from 0 to 37.668. I want to group the numbers in a way t...

hi, I'm trying to index the arrays of as explained below. a = [-1+i 1+i 1+i 1+i -1+i -1-i -1+i 1+i 1-i -1+i -1-i -1+i -1-i...

hi, how do i replace all the members of an array with with anoda set of arrays.. for example a = [ q1 q2 q3 q4] b = [1 2 ...

hi, how do i plot the amplitude spectrum of speech segment with a given sampling frequency fs, a given length and known number ...

hi, how can i generate a periodic impulse train with each impulse having a unit amplitude and 1 sample in width with a sampling...

hi, i av a 200*3588 matrix and i want to index paired numbers from each column.is there a matlab function that will help me do ...

hi, I'm trying to index the arrays of as explained below. a = [-2.2631+2.2631i 2.2631+2.2631i 2.2631+2.2631i 2.2631+2.2631i ...

hi, how can i estimate the mean fundamental frequency of a vowel sound with a known sampling frequency. thanks in advance

hi, i'm trying get an estimate of the LPC coefficient that provides a least squares error that fits a speech waveform and i nee...