TOP Contributors

  1. MIKROE (2650 codes)
  2. Alcides Ramos (350 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (112 codes)
  5. Chisanga Mumba (90 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (136544 times)
  2. FAT32 Library (69738 times)
  3. Network Ethernet Library (55844 times)
  4. USB Device Library (46178 times)
  5. Network WiFi Library (41803 times)
  6. FT800 Library (40990 times)
  7. GSM click (28923 times)
  8. PID Library (26385 times)
  9. mikroSDK (26285 times)
  10. microSD click (25299 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
Example

FIR(Finite impulse response) + FFT(Fast Fourier Transform)

Rating:

0

Author: Olexiy Bondar

Last Updated: 2017-12-06

Package Version: 1.0.0.0

Example: 1.0.0.0

Category: Internal MCU modules

Downloaded: 369 times

Not followed.

License: MIT license  

Finite impulse response (FIR) filters is wide using in DSP. here is examlple of low pass filter.
for more information read wiki:
https://en.wikipedia.org/wiki/Finite_impulse_response
this exemple is based on FFT + SIN Gererator
https://libstock.mikroe.com/projects/view/2207/fft-sin-gererator

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "FIR(Finite impulse response) + FFT(Fast Fourier Transform)" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "FIR(Finite impulse response) + FFT(Fast Fourier Transform)" changes.

Do you want to report abuse regarding "FIR(Finite impulse response) + FFT(Fast Fourier Transform)".

  • Information
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroC PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Example Blog

no FIR spectrum

no FIR spectrum

no FIR spectrum

View full image
with FIR

with FIR

with FIR: Filter specifications: Filter type : Lowpass Sample Rate : 1000 Hz Passband gain : 1 dB Stopband gain : -60 dB Low band edge : 110 Hz High band edge : 180 Hz

View full image

ALSO FROM THIS AUTHOR

STM32 rotary encoder + timer

0

encoder processing by STM`s timer.

[Learn More]

Generating Sin wave by Timer PWM with DMA

0

example of generating sin wave with timer PWM by DMA and measuring it by ADC with timer triggering(sending by uart to PC). Display data on PC with SerialPlot

[Learn More]

Window functions + FFT

0

Window function is wide using in DSP. for more information read wiki: https://en.wikipedia.org/wiki/Window_function this exemple is based on FFT + SIN Gererator https://libstock.mikroe.com/projects/view/2207/fft-sin-gererator

[Learn More]