IIR Example

[fullcaos]

Posted on February 11, 2013 at 15:30

Hi, I'm trying to understand how to use IIR filters, but I can not find examples using IIR filters can you help? thanks

[Tesla DeLorean]

Posted on February 11, 2013 at 15:51

Which ones?

The arm_biquad_cascade functions are used in STM32F4xx_DSP_StdPeriph_Lib_V1.0.1\Libraries\CMSIS\DSP_Lib\Examples\arm_graphic_equalizer_example\arm_graphic_equalizer_example_q31.c