安信可ESP-12S WIFI文档，安信可利用ESP8266芯片封装的12S模块，可以快速连接WIFI路由器，从而实现物联网！！

很好的编译原理视频，哈工大编译原理视频，很清晰，1-12讲

navicat连接报错： Cannot load OCI DLL, Instant Client package is required for Baic and TNS connection For more information: http://wiki.navicat.com/wiki/index.php/Instant_client_required 错误原因 本地安装的是64位的Oracle，但由于Navicat仅支持32位的，因此我们还需下载一个32位的客户端。 [解决方案] 下载32位客户端，配置进navicat中 官方下载地址：http://www.oracle.com/technetwork/topics/winx64soft-089540.html 第1步：在上述地址中下载文件：instantclient-basic-nt-11.2.0.3.0.7z 第2步：解压此安装包，并将解压出的文件合并到：E:\navicat for oracle\instantclient_11_2 第3步：打开Navicat，选择工具→选项→其他→OCI，

MP4格式封封的14496的标准文档，含12，14，15 ISO_IEC_14496-12_2012 ISO_IEC_14496-14_2012 ISO_IEC_14496-15_2012的标准文档

直流电源主要由电源变压器、整流电路、滤波电路和稳压电路四部分构成，输出+5v，+15 v，+12v，-12的直流稳压电路图。

本资源是机器学习公开课笔记的pdf版。其内容均已发表到blog中，blog地址：http://blog.csdn.net/stdcoutzyx。资源中包含1-12的课程内容。

上海交通大学研究生矩阵考试09-12试卷

乐鑫esp8266学习rtos3.0笔记：esp8266-12模块基于rtos3.1版本ota功能远程空中升级固件，官网之上增加dns域名解析！对应的博文说明： https://xuhong.blog.csdn.net/article/details/90079984

cadence allegro PCB LAYOUT 布局布线，DDR等长 小哥allegro

经典教材！ Modern Control Systems, 12e, is ideal for an introductory undergraduate course in control systems for engineering students. Written to be equally useful for all engineering disciplines, this text is organized around the concept of control systems theory as it has been developed in the frequency and time domains. It provides coverage of classical control, employing root locus design, frequency and response design using Bode and Nyquist plots. It also covers modern control methods based on state variable models including pole placement design techniques with full-state feedback controllers and full-state observers. Many examples throughout give students ample opportunity to apply the theory to the design and analysis of control systems. Incorporates computer-aided design and analysis using MATLAB and LabVIEW MathScript.