This version (02 Jan 2023 10:41) was approved by ananthakalyani Sankar.

Polar Plot


The polar plot module displays the input signal coefficient in a polar plot


Polar plot is a plot of magnitude versus phase angle in complex plane . (i.e. locus of magnitude traced by the phasor by varying frequency from zero to infinity). The polar plot can capture the system behavior over the entire frequency range in a single plot

Targets Supported

Name ADSP-214xx ADSP-215xx/SC5xx ADAU145x/146x
PolarPlot NA Block NA



Address Pointer Audio Input Address

Configurable Parameters

GUI Parameter NameDefault ValueRangeFunction Description
Angle division in degree301 to 360Sets the angle divisions in the graph
UpperLimits0 -120 to 0 Sets the upper graph limit
LowerLimits-90-121 to 0Sets the lower graph limit
NumberOfDivisions31 to 10Sets the graph divisions
Show Magnitude LabelsTrueTrue/FalseEnable or disable the magnitude labels
RefreshTime(ms)10010 to 5000Graph refresh/update interval
TotalNumberOfPoints6416 to 256Number of points to read from the given address
ReadOffOn/OffEnable/Disable the read

DSP Parameters

Parameter Name Description ADSP-214xx/SC5xx/215xx ADAU145x/146x
Value Read back value from the address Float NA

resources/tools-software/sigmastudio/toolbox/basicdsp/polarplot.txt · Last modified: 09 May 2022 07:34 by ananthakalyani Sankar