Filter design: Resources, tools, C/C++ code

https://www.youtube.com/playlist?list=PL64A193CF0B94C5D3

I don’t care I just need a simple working filter: http://www.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=sloa093

Filter Designing Tools:

• Analog Devices : https://www.analog.com/designtools/en/filterwizard/
• Texas Instruments : http://www.ti.com/design-tools/signal-chain-design/webench-filters.html The desktop version of the tool : http://www.ti.com/tool/filterpro&DCMP=hpa_amp_general&HQS=NotApplicable+OT+filterpro
• Microchip : https://www.microchip.com/developmenttools/ProductDetails/filterlabdesignsoftware

Update : 5/2/2019

The following website lets you design filters and it also generates the required C code for the filter.

http://www-users.cs.york.ac.uk/~fisher/mkfilter/

Update: 29/4/2019

http://www.iowahills.com/A7ExampleCodePage.html http://www.schwietering.com/jayduino/filtuino/index.php

Free Books on filters and DSP

https://www.dsprelated.com/documents-1/mp/all.php#tabs1-popular http://www.dspguide.com/

C/C++ resources for filters/signal processing

A C++ class to implement low-pass, high-pass, and band-pass filters: https://cardinalpeak.com/blog/a-c-class-to-implement-low-pass-high-pass-and-band-pass-filters/

Signal Processing using C++ http://spuc.sourceforge.net/ https://github.com/ruohoruotsi/Butterworth-Filter-Design https://sestevenson.wordpress.com/implementation-of-fir-filtering-in-c-part-1/

Open source DSP library for C++:  https://aquila-dsp.org/ A Collection of Useful C++ Classes for DSP:  https://github.com/vinniefalco/DSPFilters http://liquidsdr.org/

C subroutine library for DFT:   http://www.fftw.org/