Internet-based-examination-system

该视频监控系统是数字化、网络化的监控系统，该系统采用MPEG一4高效率图像编解码技术和嵌入式设计。可提供高清晰监控图像、软件视音频切换、录放像、远程控制、远程信一号采集、WEB服务、全程集中控制等功能(The video surveillance system is digital, networked surveillance system that uses highly efficient MPEG-4 image encoding and decoding technology and embedded design. Can provide high-resolution monitor images, video and audio software switch, playback like a remote control, remote channel One collection, WEB services, centralized control and other functions throughout the)

厦门大学一篇关于水声信道建模的硕士论文，对水声信道建模有一定帮助。(Xiamen University, a master' s thesis on the underwater acoustic channel modeling, modeling of underwater acoustic channel some help.)

说明：  用DS18B20和89C51实现的恒温控制系统(DS18B20 and 89C51 with the temperature control system to achieve)

说明：  这是一个关于数字交流电压表的设计方案，详细介绍了硬件及软件设计(This is a study on digital AC voltage meter design, detailed hardware and software design)

自适应控制的参考模型设计指导文件,有详细的理论指导(The reference model adaptive control design guidance documents)

JAVA企业人事管理系统的设计与实现 论文范文+毕业设计源代码+JAVA企业人事管理系统的设计与实现论文.doc(JAVA Enterprise Personnel Management System Design and Implementation)

这次上传的代码是关于特征提取的主要算法之一：ica，其比pca要好(this code is uploaded on the main feature extraction algorithm : ica, better than the PCA)

a good paper to understand the metasurface directivity

三电平载波PWM谐波分析及LCL滤波器设计(Three-level PWM carrier harmonic analysis and LCL filter design)

声音对讲和压缩IC，WT2000+FM1188设计方案参考(Voice intercom and compression IC, WT2000+FM1188 design reference)