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.

Spikes can be taken as absolute quantities of measuring values which are large than approximately four (expressed as variable [Times_SD] in the program)times of the standard deviation of the time series, and can be removed by repeating 3 times with each time series. When a measuring value with the deviation from the mean larger than four times of the standard deviation, the variable can be taken as NO_VALUE, and the number of spikes is saved into the variable [SpikeNum]. If the variable [Times_SD] is taken as four, many records will be removed, so the variable [Times_SD] can be taken as larger, for example eight. -Hasan can be taken as absolute quantities of measuring values which are large than approx imately four (expressed as variable [Times_SD ] in the program) times of the standard deviatio n of the time series. and can be removed by repeating three times with each time series. When a measuring value with the dev iation from the mean larger than four times of th e standard dev

C++源代码垃圾 垃圾 垃圾 垃圾 垃圾 垃圾 -C source code garbage litter gar bage litter gar bage litter gar bage litter gar bage litter gar bage litter

dsp 有关的重要资料-dsp related information

VC系统下,地球坐标转换的源代码,在WGS-84坐标和北京54坐标之间的一套转换参数,可以全国通用的，在每个地方会不一样，因为它们是两个不同的椭球基准。-VC system, the Earth coordinates conversion source code, the WGS-84 coordinates and coordinate between Beijing 54 set conversion parameters can be nationwide, in every place to be different, because they are two different ellipsoid benchmarks.

有限元程序，平面4节点等参单元-finite element program, the plane four nodes Participation Unit

sunplus8202L原理图,protel99格式的，仅供参考-sunplus8202L schematics, protel99 format, for reference only

一款将十六进制串进行摘要（包括md5和sha-1），非常好用。-A string of hexadecimal for summary (including md5 and sha-1), very handy.

可以获得每天更新的恶意网站公布的恶意站点 并下载恶意代码文本 和exe文件-Can be updated on a daily basis malicious malicious site published on the website and download the malicious code text and exe files

JSP Source Code Share in this