Open Hub
Black Duck Open Hub
 

Managed Projects

Fixed Point Math

  Analyzed almost 4 years ago

A library of C routines to perform fixed-point (Q-format) mathematical operations, suitable for Embedded DSP systems. Features: (1) Conversion from floating-point to fixed-point and vice versa (with or without rounding) (2) Extracting integer-part and fractional-part of Q-number (3) ... [More] Add, Subtract, Multiply, Divide (different versions for dealing with rounding and saturation available) (4) Trig functions: sin, cos, asin, acos, atan, atan2 (5) Sqrt, Abs, Magnitude-phase, Log, Exp [Less]

4.07K lines of code

0 current contributors

about 12 years since last commit

1 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: NonProfit...
Tags c dsp embedded math mathlibrary

Comsigproc

  Analyzed almost 4 years ago

ComSigProc is Fortran-95/2003 library of mathematical, signal processing and communication routines. The core of the library provides linear algebra routines for digital signal processing and digital communications. The aim is to make this atleast as good as Matlab + Signal Processing Toolbox + Communications Toolbox.

1.57K lines of code

0 current contributors

over 12 years since last commit

1 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
I Use This
Mostly written in Fortran (Fixed-format)
Licenses: open_soft...
Tags communication communications dsp fft filters numerical numericalmethods object_oriented objectoriented programming signal-processing signal_processing 1 more...