SDRAngel  4.11.5
Developer docs for <a href="https://github.com/f4exb/sdrangel">SDRangel<\a>, an Open Source Qt5 / OpenGL 3.0+ SDR and signal analyzer frontend to various hardware.
Macros
recursivefilters.cpp File Reference
#include <math.h>
#include "recursivefilters.h"
+ Include dependency graph for recursivefilters.cpp:

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Macros

#define M_PI   3.14159265358979323846
 

Macro Definition Documentation

◆ M_PI

#define M_PI   3.14159265358979323846

Definition at line 22 of file recursivefilters.cpp.

Referenced by SecondOrderRecursiveFilter::setFrequencies().