| RTOS_MSPM0 1.1 ECE445M starter code

Data Structures | Macros | Typedefs | Functions
FFT.h File Reference

Fast Fourier Transform. More...

`#include <math.h>`
`#include <stdlib.h>`

Go to the source code of this file.

## Data Structures
struct | complex
| a complex number has a real and imaginary part More...

## Macros
#define | PI 3.14159265358979323846264338327950288
| PI is ratio of circumference to diameter of a circle.

## Typedefs
typedef struct complex | complex_t

## Functions
void | fft (complex_t *v, int n, complex_t *tmp)
| fft More...
void | ifft (complex_t *v, int n, complex_t *tmp)
| Inverse fft. More...

## Detailed Description

Fast Fourier Transform.

fft() transforms time domain to frequency domain and ifft() transforms frequency to time domain domain

Version
  TI-RSLK MAX v1.1

Author
  Daniel Valvano and Jonathan Valvano

Copyright
  Copyright 2020 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
  July 13, 2020