案例2

华为公司的软件编程设计规范、以及软件编程代码书写范例。-Huawei software programming design specifications, and software written in programming code examples.

24小时打铃控制器，定点报时。而且报时采用的声音信号频率不同。便于区分。-24-hour bell beat controller

说明：  This article introduces two new configurations for precision current sources and current mirrors. Both circuits use n-p-n bipolar devices, but one provides a current source while the other provides a current sink. This permits the use of current sources in IC designs implemented with processes that do not allow p-n-p devices. Analog building blocks such as voltage-to-current converters, active loads, and sink and source current mirrors can be constructed from the new circuits using only n-p-n devices. Furthermore, because these circuits achieve the required precision without the use of high-gain amplifiers, the bandwidths of the circuits are large compared to conventional configurations. The source currents are dependent on a single reference voltage and exhibit good temperature sensivitity

说明：  matlabgui 成绩关系分析系统 含实验报告(matlab gui analysis system)

SHT20温湿度传感器的51控制。可完美使用其控制传感器从而得知外界温度。下载后请给好评，谢谢(51 control of SHT20 temperature and humidity sensor. Perfect use of its control sensor to know the external temperature. After downloading, please give it a good comment. Thank you.)

OTDR详解，包括工作原理，重要的参数等等(OTDR details, including working principle, important parameters, etc.)

说明：  计算灰度关联度,进行光谱分析，在相关领域使用(Calculate grayscale correlation)

Sunplus DVD SPHE8281D logotool

Analog data analysis processing, Raya Punuo Fu index using the formula, Image optical flow calculation matlab program.

NSS模型程序，利率期限结构动态预测 非线性最小二乘法(NSS model program, dynamic prediction of term structure of interest rate Nonlinear least square method)