用Ｃ写的ＧＰＳ测试软件，对于开发者回有很大的帮助

PIC单片机PICC环境下PIC18Fxx2系列通用头文件-PIC Singlechip PICC environment PIC18Fxx2 Series Universal header files

这是一种求解微分方程的高精度数值方法，对解决很多非线性问题有很大优势，由钟万勰院士首创-This is a high-precision numerical solution of differential equation methods, to solve many nonlinear problems has great advantages, from the first academician Zhong Wanxie

visual basic程序实现行星轮设计-visual basic program design of planetary gear

vfp编程案例4项目查询系统-Probe Case 4 programming projects Inquiry System

图象前景提取程序，可以运行。包括图，源程序，以及相关说明-Image extraction procedures prospects, you can run. Including maps, source code, as well as related note

全自由度空时自适应处理,说明杂波、干扰、信号三者的空时关系。-The whole space-time adaptive processing freedom that clutter, interference, signal the three space-time relations.

一个简单大家容易看的懂的频率计设计程序，可以实现自动换挡功能。-A simple and easy to see to understand all of the frequency counter design program that can automatically shift feature.

我上传了一个pwm控制算法的代码，希望对大家有用处-I uploaded a pwm control algorithm code, in the hope that everyone has the usefulness of

序列的离散付氏变换（根据定义），含绘图程序，可以看到图形结果-sequence of discrete Fourier transform (by definition), including mapping procedures, we can see the results Graphics

一些关于恒流源的资料，那里有电路原理图，用的着的话就拿去吧。-Some information on the constant current source, where the circuit schematic diagram, if used in the case go forward.