LIBNODAVE -- Exchange data with Siemens PLCs-sing MPI,PPI adapters or Ethernet with CPx43 or Ethernet over IBH/MHJ-Netlink or Deltalogic s NetLink PRO If you use GE Fanuc PLCs you might also be interested in LibOpenSRTP by same Author. Don

1维（2维中值滤波），基于Linux系统编程，进行过优化，效果优于传统中值滤波-One-dimensional (2-D median filtering), Linux-based programming system, is optimized, the effect is better than the conventional median filter