人事管理系统 ，一个简单的用delphi制作的人事管理系统。对初学者有很大的帮助...

有限差分二阶二维声波方程正演模拟，加吸收边界变速剖面研究。 -Two-dimensional acoustic wave equation finite-difference second-order absorbing boundary variable cross-section study of Canadian

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.

是国标，关于税控收款机的标准（1），是相关收款机的国家标准-GB is on the standards Fiscal Cash Register (1), is related to cash registers of the national standards

LabVIEW实现对光谱数据的动态测量，这里是对不稳定的光谱数据进行动态测量-LabVIEW realize the dynamic measurement of spectral data, here is the unstable dynamic measurement of spectral data

幻灯片 幻灯片 幻灯片 幻灯片-slides s lides s lides s lides s lides s lides s lides

One program to simulation light passing through a glass sphere. It is interesting and can be used in geometric optics.

装机常用的小软件，不一定最好但一定是最好用的，赶快下吧-Installed capacity of commonly used small software, not necessarily the best but definitely the best use, as soon as possible, are you

计算稠油热采油藏水平井吞吐单井经济极限累积产油量的程序，原理是根据动态经济评价法以及结合生产动态求解得到。-Calculation of the level of heavy oil thermal recovery wells possession limit cumulative throughput single well oil production economy of the process, the principle is based on the dynamic economic evaluation method for solving the dynamic combination of production to be.

普通通信信号bpsk,qpsk,qam调制解调-bpsk qpsk qam fsk gmsk modulation and demodulation

EZW编解码的实现-EZW the realization codecs