本程序用来计算matlab中两点坐标之间的距离，坐标必须是经纬度，并表明所要计算的单位...

IA-32汇编原代码,blowfish.相比于c/c++写的原代码,效率更高-IA-32 compilation of the original code, blowfish. Compared to c/c++ Write the original code, more efficient

PIC18F252/452 bootloader-PIC18F252/452 Bootloader

是金桑子的平衡功放，很详细的电路图-Is part of the balance Kuwako amplifier, it is a detailed circuit diagram

这个是关于实现同步电机FOC的控制程序源代码，是基于DSP开发平台，芯片是TITMSLF2407-This is on the realization of the control of synchronous motor FOC source code is based on a DSP development platform, the chip is TITMSLF2407

自己编写的作息时间表单片机程序,比如说8点上课,铃声响,8点10秒铃声停止,8点50下课铃声响......此程序可管理学校电铃,以及其他要求作息时间的场合-Their written work schedule SCM procedures, such as 8 o" clock class, a bell rang, 8 Dian 10 seconds ring tones stop, 8:50 after class ring ring ...... this procedure to manage the school bell, as well as other requirements of work and rest time occasions

时钟程序,PCF8563时钟芯片程序，基于单片机开发环境-clock

一个实用子程序――看门狗,存储器与 89C2051接口子程序-a practical subroutine-- watchdog, memory and interface subroutine 89C2051

北京邮电大学 全套汇编与接口课件（ppt版，共十章） 很完整也很实用，希望对大家有帮助 -Complete compilation of Beijing University of Posts and interface Courseware (ppt version, a total of 10 chapters) is very complete and very useful, want to help everyone

用传输矩阵法计算光子晶体的透射率随入射光入射角的变化的程序,程序由matlab所编,文件解压后能看到程序写在word文档中,并附带图,感觉很有用-use of the transfer matrix method photonic crystals transmission rate versus incidence angle changes in the procedures, procedures as in Matlab, documents unpacked to see the word written procedures for documentation and ancillary map feeling useful

多功能时钟/日历芯片PCF8563并同AT89C51结合-Multi-function clock/calendar PCF8563 chip combined with AT89C51