sgcm

xvect

X vector of the data to be analyzed.

yvect_1

First Y vector of the data to be analyzed.

yvect_2

Second Y vector of the data to be analyzed.

debug

Flag to turn on the debug mode (optional argument).

0

Off (default).

1

Prints the debug information into the message log.

2

Prints the debug information to debug.csv in the current working directory.

retvec = sgcm (p1w1c1.x,p1w1c1.y, p1w1c2.y)
C = retvec[0]
SG = retvec[1]
mag = retvec[2]
phase = retvec[3]

Consider two signals a(xk) and b(xk), k=1...N. You are interested in computing a metric that shows how similar these signals are.

1. Calculate the metric M for magnitude difference and P for phase difference as follows:
   
   
   
2. Calculate the combined metric C as follows:
   
   C=1 is a perfect match, C=0 is not a match.