GDOP计算

51单片机+DS1302+ds18b20+LCD1602液晶显示当前时间和温度.这是一个万年历的程序.喜欢的请顶起，谢谢

几个用C++编写的关于GPS、惯性导航和卡尔曼滤波的程序(Several written in c++ about GPS, inertial navigation and kalman filtering program)

可以在程式畫面上任意畫圖寫字並且可清除再任意使用(Can any drawing program screens and write and to clear any longer use)

【实例简介】 NPOI导出EXCEL文件

1 梯形公式求x.exp(x)在(0,ln2)的积分-a trapezoid formula for x.exp (x) (0, ln2) Integral

dsp数字图像处理 DSP/BIOS配置实例。为大家学习dsp开发与应用打好基础。(dsp digital image processing DSP/BIOS configuration example. Dsp for everyone to learn the foundation for the development and application.)

Algorithm/Flowchart for C

使用stm32的串口实现fifo队列缓冲读写数据，值得新手学习((Using STM32 serial port to realize FIFO queue buffer read and write data, it is worth learning by novice.))

说明：  斯凯mrp开发用的宽字符转换 很有用的 有个头文string.c 和string.h 头文件里有定义(Sky mrp convert wide character to use for development of a useful article string.c head and string.h header files are defined)

mega128定时器0的CTC模式产生的PWM波形(mega128 timer PWM waveform generated by CTC mode 0)