This a program to implement the so-called "dancing link" which is introduced in Knuth s paper. This is really a super
acrobatic and I am sure that not many programmers can understand the algorithms.
There are some 79 or so Matlab files here which will help in many aspects of the computer vision structure from motion problem, a full description is provided in the manual, torrsam.ps.
This package implements a Kalman filter as described in the
paper "A Statistical Algorithm for Estimating Speed from Single Loop
Volume and Occupancy Measurements" by D. J. Dailey.
* Function:
* 1. Replace the first oldstr with newstr in srcstr
* Arguments:
* IN :
* srcstr
* oldstr
* newstr
* OUT :
* srcstr
* Return:
* 1. If find and replace one oldstr with newstr in srcstr , return 1
* 2. If find no oldstr in srcstr , return 0
* 3. If error (malloc return NULL) return -1
* Notes:
* 1. srcstr should be large size enough.
