RaqForum 43 No.
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Shift phase angles

 

comunwrap(A,tol,dim)，shift phase angles.

Unwraps radian phase angles of sequence A according to dimension dim. Whenever the jump between consecutive angles is greater than or equal to tol radians, comunwrap shifts the angles by adding multiples of ±2π until the jump is less than tol.

dim = 1, unwrap by column; dim = 2, unwrap by row

A

1

=[[0,7.07],[0.19,0.98],[6.67,1.18],[0.59,1.37],[0.78,1.56]]

2

=comunwrap(A1,3.14,1)

3

=comunwrap(A2,3.14,2)

A2 Unwrap A1 by column, with a jump threshold value of 3.14

..

A3 Unwrap A2 by row, with a jump threshold value of 3.14

..


 
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