dbz EMTTOOL dguide

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dbz2

azimuthal gain plot in dB - 2pi angle range

Calling Sequence

dbz(ph, g, Rm)
dbz(ph, g) Rm=40 dB

Parameters

ph

azimuthal angles over [0,2pi]

g

gain at ph (g is in absolute units)

Rm

minimum dB level (Rm = 40 dB by default)

Description

dbz(ph, g, Rm) makes azimuthal plot of gdb=10*log10(g) versus phi, max-g is assumed to be unity (e.g., as in the output of gain1d), grid circles at Rm/4, 2Rm/4, 3Rm/4 are added and labeled.

useful when the gain is not an even function of phi, as for an array along the y-axis

Examples

add sample pgm

See Also

Author

dbz EMTTOOL dguide