k-fold_cross-validation_binary_libsvm

超声波测距（5 28线性处理）,测量线性度很高(Ultrasonic Ranging (528 linear processing), high linearity measurements)

电子时钟程序，通过VC++编程，实现电子时钟程序，方便编程爱好者交流学习。(Electronic clock procedures, through VC++ programming, electronic clock procedures to facilitate the exchange of learning programming enthusiasts.)

说明：  器件参数：ATMega16/32，内部8.0000Mhz 实现功能：红外解码(IR Decoding source code source code integrity, and can be used directly.)

iic接口的程序，可以用于f149单片机(iic interface procedures can be used F149 microcontroller)

direct sparse solver for linear equations

显示器功能 加快程序开发初学者的进步脚步。让他们了解简单的显示程序的写法(Monitor function to accelerate the pace of progress in program development for beginners. So that they understand the simple display program wording)

开关电源测试 标准 (Switching power supply testing standards)

双步进电机综合控制 用于51单片机 (Dual stepper motor integrated control)

avrmega16的频率计源码，在2m以内误差为1-3hz，1602显示(avrmega16 the frequency of source, in less than 2m error 1-3hz, 1602 show)

sine signal graphic visual c++ platform?????enter the frequency and the amplitude