October 2013
Intermediate to advanced
864 pages
23h 12m
English
This chapter introduce the CMSIS-DSP library and gives examples (DTMF, Least Square motion tracking) of using CMSIS-DSP in application programming.
CMSIS-DSP; application; Dual Tone Multiple Frequency; Least Square
Chapter Outline
22.3 Function naming convention
22.5 Example 1 – DTMF demodulation
22.5.1 Generating the sine wave
22.5.2 Decoding using an FIR filter
22.5.4 Decoding using a Biquad filter
The CMSIS-DSP library is a suite of common signal processing ...