说明:画过高速PCB电路板的人,应该用过阻抗计算软件吧,这个就是一个很好的软件,希望对你们有所帮助。-painted high-speed PCB circuit boards, should impedance calculation software used it, This is a very good software, and I hope to help you. <颜培涛> 在 2008-10-13 上传
| 大小:210.21kb | 下载:0
说明:Different methods for generating pyramid data structure have been analysed, thesea fast algorithm of pyramid data struct is provided. <lichao> 在 2008-10-13 上传
| 大小:210.94kb | 下载:0