Go to http://www.innovatia.com/software/papers for papers on control theory and signal processing by Dr. Dan Simon of Cleveland State University.
The Forth programming language and computing environment
Fixed-point arithmetic
 | a tutorial on fixed-point (integer) arithmetic and its implementation. |
Floating-point arithmetic
| a tutorial on floating-point (real) arithmetic and its implementation. |
Numerical integration
| theory and code for some basic integration routines. |
Function generation by bit-wise techniques
| explains CORDIC algorithm and other one-bit-at-a-time methods for generating transcendental functions. |
Interpolation of tabulated functions
| theory and algorithm for a Lagrange interpolator and a linear table-lookup interpolator, with source-code in Forth-83. |
Autocalibration of Linear I/O Channels
| the basic theory and implementation of autocalibration of gain and offset, with algorithm and source-code in Forth-83. |
Interrupt task handling and threading
