manchester-verilog

各种Excel VBA编程的范例，非常有实用价值。(Various kind of codes for VBA application for data processing.)

windows下编译json-c-0.12版源码，　采用vc 2012 包括两个工程，　json-c-0.12　lib test 用例 具体使用可以参看源码目录下的testsrc(Windows compiled json-c-0.12 version of the source code, using VC 2012 includes two projects, json-c-0.12 lib test case specific use can be found in the source code directory testsrc)

模拟银行卡交易流程的详细讲解，内涵丰富，采用VC++(Explain in detail the simulated bank card transaction process, rich content, using VC++)

e4改进NLMS算法的回声消除器研究与DSP实现，挺不错的一篇论文(aec)

能让捕获IP层的网络封包(can capture IP network layer packet)

机械加工工时计算器：根据国家标准的机械加工工时计算和工厂实际经验在VB中编制的，已用多年，适于中小工厂。(Machining man-hours calculator: According to national standards machining factory hours worked and actual experience in the preparation of the VB has been used for many years, suitable for small and medium-sized factories.)

GPS坐标转换软件与源程序 支持世界上大多数坐标框架下，大地坐标空间直角坐标以及平面投影坐标（UTM、高斯）等的相互转换(GPS coordinate conversion software with source code to support most of the world)

code for c++ this can help to understand c++

I ve noticed for a while that on Windows XP, when you use Explorer to delete a file or directory that is in use by another process, it takes what seems like an eternity before an error message appears telling you the file can t be deleted. During this time, there is no indication that Explorer even noticed the delete command. No hourglass, no nothing. By the time the message box appears, I ve already hit the delete key a few more times in a futile attempt to get Explorer to just do something, already. Either delete the file or tell me you can t...throw me a bone here.

基于盲波束形成的波达方向──多普勒稳健估计(Based on Blind Beamforming DOA ─ ─ Doppler robust estimation)