2013.4.17

1. Key parameters to run
a) As running 'TEST_STEP1' in test1.cpp, you could set the 'extRatio' to decide how much the input will be extended;
b) And whether to comment '#define USE_C1' in 'destin.c' to decide whether use my modification;
c) If commenting 'USE_C1', even you use 'extRatio', it only use the first 512*512 values as the input;

2. Unsolved problem:
a) If using 'USE_C1', even 'extRatio=1', the identification is not smart now... I'm frustrated with this for now...
b) Hope I could solve this soon!!!