fixed.h File Reference

trig functions using fixed point More...

#include <stdint.h>

Go to the source code of this file.

Functions
int16_t	fixed_sin (int32_t theta)
	decimal fixed-point sin More...
int16_t	fixed_cos (int32_t theta)
	decimal fixed-point cos More...
int32_t	fixed_sin2 (int32_t theta)
	binary fixed-point sin More...
int32_t	fixed_cos2 (int32_t theta)
	binary fixed-point cos More...
int32_t	sin540 (int32_t theta)
	binary fixed-point sin More...
int32_t	cos540 (int32_t theta)
	binary fixed-point cos More...

Detailed Description

trig functions using fixed point

sin and cos functions. Input in decimal fixed point (units radians/1000) or binary fixed point (units 2*pi/16384). Output in either decimal fixed-point (units 1/10000) or binary fixed-point (units 1/65536)

Version

TI-RSLK MAX v1.1

Author

Daniel Valvano and Jonathan Valvano

Copyright

Copyright 2019 by Jonathan W. Valvano, valva.nosp@m.no@m.nosp@m.ail.u.nosp@m.texa.nosp@m.s.edu,

Warning

AS-IS

Note

For more information see http://users.ece.utexas.edu/~valvano/

Date

June 28, 2019