AD7982_IF

说明：  通过C语言实现 malloc 申请内存 清除内存等操作(C implements malloc)

有关布线系统的一套说明，比较详细，适用于初学者。(the wiring system of a set of notes that the more detailed, applicable to beginners.)

基于链式STATCOM的三相不平衡负载的平衡化补偿(Three-phase STATCOM based chain balancing of unbalanced load compensation)

自己编的听觉掩蔽的程序，在程序中有说明。(own addendum to the auditory masking procedures, the process is described.)

说明：  本程序为单片机对四相步进电机的控制，使用L297，能够通过键盘设置电机的转动角度，精度为1度，文件夹里附有源代码和仿真电路图(This procedure for the single-chip for four-phase stepper motor control, use L297, set up through the keyboard of the rotating electrical point of view, an accuracy of 1 degree, with a folder in the source code and simulation circuit)

基于SVPWM调制三相三电平逆变器驱动电机仿真(Driving simulation of three phase three level inverter with SVPWM modulation)

基于51单片机的恒温箱控制系统，用两级三极管放大做驱动，PWM控制。初始设定的可调温度在室温到85度之间。(51 microcontroller-based incubator control system, do drive two transistor amplifier, PWM control. The initial set of adjustable at room temperature to 85 degrees.)

基于51单片机的信号发生器 四种波形显示 有级调频(Based on 51 single-chip signal generator)

利用51单片机做的一个闹钟程序，可以自己设定闹铃时间(err)

光纤倏逝场传感器对甲醇 （CH3OH）和乙醇（C2H5OH）基于变形光学溶剂 纤维芯的报道。现有的U型的敏感性 探讨提高延长暴露芯线圈形状 一个半圈的形成，核心行进 三弯曲的形状。利用可见光的波长区域（VIS） 甲醇/乙醇从0 到10 所示的浓度 的弯曲形状的传感器使测定灵敏度 更好的甲醇浓度比0点05 和 乙醇的浓度比0 在650nm。这有利于 低成本的光源和接收器使用规定 这个波长范围以及聚合物的光的利用 纤维导光和从传感器，从而导致较低的 成本的应用相比，所有的二氧化硅或聚合物包层石英光纤 在近红外（NIR）解决方案或紫外线（UV）波长 范围。 (An optical fibre evanescent field sensor for methanol (CH3OH) and ethanol (C2H5OH) solvents based on deformed optical fibre cores is reported. The sensitivity of an existing U-bend probe is increased by extending the exposed core to a coil shape of one and a half turns and by forming the core to a meander shape with three bends. Using the visible wavelength area (VIS) and methanol/ethanol concentrations from 0 to 10 it is shown that the sensitivity of the meander shape sensor enables the determination of methanol concentrations of better than 0:5 and of ethanol concentrations of better than 0:2 at 650nm. This facilitates the use of low cost optical sources and receivers provided for this wavelength range as well as the utilization of polymer optical fibres to guide the light to and from the sensor which results in low cost applications compared to all silica or polymer clad silica fibre solutions in the near-infrared (NIR) or ultra-violet (UV) wavelength range.)