Download of PCAS
Download the software PCAS:
http://matdem.com/content/?603.html
The software can be run in Windows, and it can be used after downloaded and extracted. You can use this software for scientific research and publishing papers. More than 50 papers based on PCAS have been published so far.
For the published papers and instructions, please refer to:
http://matdem.com/list/?111_1.html