GB／T 27930-2015

说明：  abaqus等几何分析插件，基于非均匀有理样条函数(Isogeometric analysis plug-in for abaqus based on non-uniform rational spline functions)

通信当中的最佳编码源程序-communication among the best source coding

说明：  quartusII 9.1，位同步提取电路，可以实现位同步时钟提取，其中包括分频器，和由D触发器以及与门组成的鉴相器模块。(Quartus II 9.1, bit synchronous extraction circuit, can realize bit synchronous clock extraction, including frequency divider, phase discriminator module composed of D trigger and and gate.)

“跑表”类VB 提供的 Timer 控件的精度好象可以达到 1 毫秒，但实际上只能达到几十毫秒。此“跑表”类使用多媒体的定时器而真正提供精确到 1 毫秒的定时(1KB)-"stopwatch" VB Timer control of the accuracy seems to be a millisecond, but only reached tens of milliseconds. This "stopwatch" the use of multimedia timer provide accurate and true to a millisecond timing (1KB)

说明：  CA码信号的串行捕获（GPS中L1频点上CA码信号的串行捕获）(Serial Acquisition of CA Code)

Raize 5.5 最好的delphi 控件之一(Raize 5.5 one of the best delphi controls)

UWB的TOA仿真，里面包含扩展卡尔曼滤波部分(UWB TOA simulation,which contains the extended Kalman filter section)

efficient C著名的C++书籍，非常好用的chm版本。(efficient C)

数据点的最小包围圆计算,对最小包围的数据精度分析有用(The smallest enclosing circle data points calculated)

批量去水印第三个 自行下载解压就可以使用了(The third self-downloading decompression can be used for batch de-watermarking.)