PV-STREET-LED

对于水平阵海底混响信号的建模仿真研究分析，对于线阵混响信号的研究有很大的帮助(For horizontal bottom reverberation signal modeling and simulation research, analysis, for the study of linear array reverberation signal has a lot of help)

Eagle cadsoft library ADE7758 power meter i ade

基于 ARM和 Linux嵌入式平台的 故障录波器通信接口设计(Abstract: To s olve some p r oblems of hardware configure, cost and reliability based on the traditi onalmicr ocomputer2 based fault re2 corder, a scheme for the fault recorderwhich takesARM and DSP as system hardware,L inux as system soft ware is p resented . DSP is used for high2s peed data operati on, and the ARM p latform comp letes terminal contr ol and communicati on . Then a si mp lified structure in s oft ware and hardware comes out . HP I technique is studied in detail in order t o meet the demand of contr ol and high2s peed data communicati on bet ween the t wo kernels .)

分子筛氧浓缩器实验台集散控制系统的设计Test-bed molecular sieve oxygen concentrator distributed control system design(Test-bed molecular sieve oxygen concentrator distributed control system design)

osgocean的经典论文，讲了光照的折射反射，海浪频谱以及水下的光照问题等。(osgocean classic paper, about the reflection of light refraction, the wave spectrum and underwater lighting problems.)

In higher power applications to utilize the full line power and reduce line current harmonics PFC Pre-regulators are generally required. In these high power applications interleaving PFC stages can reduce inductor volume and reduce input and output capacitor ripple current. This results in smaller overall magnetic volume and filter capacitor volume increasing the converters overall power density. This is made possible through distributing the power over two interleaved boost converters and the inductor ripple current cancellation that occurs with interleaving, reference [5]. This application note will review the design of a 300W two-phase interleaved power factor corrected (PFC) pre-regulator. T

说明：   本单片机系统采用AT89S52控制，整个硬件系统由A/D、D/A转换、LED显示、键盘、串行通信等模块组成。(ok)

该程序是我硕士毕业论文《单相并网逆变器》源程序，调试成功的。（直流直接逆变为交流的单相全桥逆变拓扑，有离网并网功能，锁相环过零检测再采用PI.）(This program is my master' s thesis, " single-phase grid-connected inverters," the source, debugging success. (DC-AC inverter direct single-phase full-bridge inverter topology, there are off-grid and network functions, PLL zero crossing detection and then using PI.))

中国某电信公司电子商务平台分为两层：支撑层和业务层，支撑层为电子商务业务的开展提供支撑功能，包括认证系统、支付系统、移动终端安全系统以及整个电子商务业务的计费和结算系统；业务层包括各种具体的电子商务业务以及为各种业务提供公共服务功能的业务平台。(a Chinese telecommunications company e-commerce platform is divided into two tiers : the supporting layer and the business layer, layer support for the development of e-commerce to provide business support functions, including authentication systems, payment systems, mobile terminals and security systems throughout the e-commerce business billing and settlement systems; Layer including business specific business and e-commerce operations for the full range of public services business platform.)

水 表的说明，安装调试工，接线，程序的试用，(Description of meter, installation and commissioning work, wiring, trial procedures,)