一个75HZ铃流实时检测程序，灵敏度很高，可以用于电话来电铃流检测。...

在proteus可以实现国际象棋功能！！ ！1-Proteus can be achieved in the chess features! ! ! 1

ZLG基于51的一个精简实时系统smallRTOS-ZLG based on 51 real-time system a streamlined smallRTOS

51单片机浮点数运算子程序及IEEE和51浮点数相互转换程序 -51 floating-point operations and subroutine IEEE floating point and 51 mutual conversion

this directory contains the following: * The acdc algorithm for finding the approximate general (non-orthogonal) joint diagonalizer (in the direct Least Squares sense) of a set of Hermitian matrices. [acdc.m] * The acdc algorithm for finding the same for a set of Symmetric matrices. [acdc_sym.m](note that for real-valued matrices the Hermitian and Symmetric cases are similar however, in such cases the Hermitian version [acdc.m], rather than the Symmetric version[acdc_sym] is preferable. * A function that finds an initial guess for acdc by applying hard-whitening followed by Cardoso s orthogonal joint diagonalizer. Note that acdc may also be called without an initial guess, in which case the initial guess is set by default to the identity matrix. The m-file includes the joint_diag function (by Cardoso) for performing the orthogonal part. [init4acdc.m]

一种智能遥控电风扇控制器的实现源程序，拿来就可以用！-An intelligent fan controller realize remote source, use can use!

cip51 can

FFT子程序，用于AVR单片机上，为7级128点的FFT-FFT Subroutine for AVR Single Chip, for the seven 128-point FFT

320x240图形液晶驱动程序。经验证可以使用-320x240 graphic LCD driver. Certified can use the

键盘的驱动，c代码，给嵌入式用的，可以拿来自己研究用，比较不错。大家多交流-Keyboard driver, c code for embedded use, and can use their own research, a good comparison. Members will exchange

单片机的C语言应用程序设计,相信对学习单片机的朋友有一定的帮助-SCM C language application programming, I believe the study SCM friends can help