共享代码总结。。。做个备份，有时间再写一写心得

Verilog /Xilinx 五级流水CPU代码

http://www.oschina.net/code/snippet_1782684_46324

Verilog VGA

http://www.oschina.net/code/snippet_1782684_46319

BP网络进行手写数字识别

http://www.oschina.net/code/snippet_1782684_45069

决策树---ID3算法，决策树的训练和验证

http://www.oschina.net/code/snippet_1782684_44714

四轴飞行器-PID飞控算法及上位机

http://www.oschina.net/code/snippet_1782684_44640