Here are some C programs that may be helpful. On cortex, to compile such a program, use gcc, e.g.:

gcc plr.c -lm -o plr

This takes the C program in plr.c, uses the math library (-lm), and produces as output an executable called plr. You may then simply type:

plr

to run the program.

• An important C program.
  • The perceptron learning rule

• Some very simple C programs, in case your programming is rusty.
  • A "Hello, world" program
  • Read in some numbers, and add them up
  • Array initialization, random numbers
  • Add noise to a bitstream