"TMS320C55x DSP Library DSPLIB Programmer's Reference"

DSP Routines1.1 DSP RoutinesThe TI DSPLIB includes commonly used DSP routines. Source code isprovided to allow you to modify the functions to match your specific needs.The routines included within the library are organized into eight differentfunctional categories:Fast-Fourier Transforms (FFT)Filtering and convolutionAdaptive filteringCorrelationMathTrigonometricMiscellaneousMatrix1.2 Features and BenefitsHand-coded assembly optimized routinesC-callable routines fully compatible with the TI C55x compilerFractional Q15-format operand supportedComplete set of examples on usage providedBenchmarks (time and code) providedTested against Matlab scripts1.3 DSPLIB: Quality Freeware That You Can Build On and Contribute ToDSPLIB is a free-of-charge product. You can use, modify, and distribute TIC55x DSPLIB for usage on TI C55x DSPs with no royalty payments. SeeLicensing and Warranty, section 6.1, and Where DSPLIB Goes from Here,section 3.7, for details.1-2