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modified covariance


Attivo dal 2012

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how to use a MATLAB function called MC estimator to determine frequency?
the following is the matlab function for the MC estimator function w = mc(x); % w = mc(x) is used to estimate frequency ...

circa 12 anni fa | 1 risposta | 0

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Domanda


changes to sampling frequency result in wrong answer
given the following code to determine frequency, Ts=0.001,hence fs=1000 t = 0:0.001:0.1-0.001; x = 10*cos(267*pi*t+1.2); ...

circa 12 anni fa | 0 risposte | 0

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Domanda


errors appear when doing FFT on data imported from text file
trying to determine the frequency estimate after doing FFT on data imported from a text file. load spot_num.txt ssn = spot...

circa 12 anni fa | 2 risposte | 0

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Domanda


to determine the peak frequency in from the plot of the Fourier transform
a continuous-time sinusoid x(t)=10cos(267*pi*t+1.2) is sampled to x[n]=10cos(0.267*pi*n+1.2) with period Ts=0.001 and n is betwe...

circa 12 anni fa | 1 risposta | 0

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Domanda


how to use zeros command to construct a new sequence?
just wondering how to use zeros command to construct a new sequence y[n] by padding M zeros at the end of x[n]=10cos(0.2*pi*n+1....

circa 12 anni fa | 1 risposta | 0

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Domanda


please help correct fft command used to compute equation
given a discrete-time sinusoid x[n]=10cos(200*pi*t+1.2) where n is between 0 and 100 (including 0 and 100) With the use of th...

circa 12 anni fa | 2 risposte | 0

2

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Domanda


how to use fft command to compute equation?
given a discrete-time sinusoid x[n]=10cos(200*pi*t+1.2) where n is between 0 and 100 (including 0 and 100) how to use fft c...

circa 12 anni fa | 1 risposta | 0

1

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Domanda


use matlab to represent equations
i am now trying to use use matlab to represent equations <<http://imageshack.us/a/img841/5484/capturennmh.png>> come up w...

circa 12 anni fa | 1 risposta | 0

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Domanda


how to use PHD method to compute the frequency estimate?
let x(t)=10cos(200*pi*t+1.2) which is a continuous-time sinusoid. The x(t) is sampled every Ts=0.001 sec. to obtain a sequence x...

circa 12 anni fa | 0 risposte | 0

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Domanda


use modified covariance (MC) method to estimate frquency?
let x(t)=10cos(200*pi*t+1.2) which is a continuous-time sinusoid. The x(t) is sampled every Ts=0.001 sec. to obtain a sequence ...

circa 12 anni fa | 1 risposta | 0

1

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