搜索结果
找到约 293 项符合
Three 的查询结果
按分类筛选
- 全部分类
- 技术资料 (75)
- 书籍 (20)
- 其他 (16)
- matlab例程 (16)
- 其他书籍 (14)
- 数值算法/人工智能 (11)
- 单片机编程 (8)
- Java编程 (8)
- 文章/文档 (8)
- 单片机开发 (7)
- 汇编语言 (5)
- 软件设计/软件工程 (5)
- 模拟电子 (4)
- 数学计算 (4)
- 人工智能/神经网络 (4)
- VHDL/FPGA/Verilog (4)
- 行业发展研究 (4)
- 电源技术 (3)
- DSP编程 (3)
- 软件工程 (3)
- 编译器/解释器 (3)
- 数据结构 (3)
- VC书籍 (3)
- 通讯/手机编程 (2)
- 书籍源码 (2)
- 资料/手册 (2)
- 电子书籍 (2)
- 压缩解压 (2)
- Linux/Unix编程 (2)
- 游戏 (2)
- *行业应用 (2)
- 文件格式 (2)
- 技术管理 (2)
- 通讯编程文档 (2)
- 嵌入式/单片机编程 (2)
- 微处理器开发 (2)
- Java书籍 (2)
- 系统设计方案 (2)
- 其他嵌入式/单片机内容 (2)
- SQL Server (2)
- 电路图 (1)
- 论文 (1)
- PCB相关 (1)
- C/C++语言编程 (1)
- 行业应用文档 (1)
- 无线通信 (1)
- 其他文档 (1)
- 开发工具 (1)
- ARM (1)
- 传感与控制 (1)
- 嵌入式综合 (1)
- 工控技术 (1)
- 电机控制 (1)
- 教程资料 (1)
- 可编程逻辑 (1)
- Internet/网络编程 (1)
- 教育系统应用 (1)
- 串口编程 (1)
- 企业管理 (1)
- 网络 (1)
- uCOS (1)
- Delphi控件源码 (1)
- 其他行业 (1)
- Windows CE (1)
- Symbian (1)
- 医药行业 (1)
- 电子政务应用 (1)
- VIP专区 (1)
电机控制 基于DSP的三相无刷直流电机调速系统的研究
·【英文题名】 Research of Speed Regulate System of Three Phase BLDCM Based on DSP 【作者中文名】 刘桂芬; 【导师】 孟庆春; 【学位授予单位】 辽宁工程技术大学; 【学科专业名称】 控制理论与控制工程 【学位年度】 2007 【论文级别】 硕士 【网络出版投稿人】 辽宁工程技术大学 【网络出版投稿时间】 2006-01-02 【 ...
模拟电子 DN454 单端至差分放大器设计技巧
 
A fully differential amplifi er is often used to converta single-ended signal to a differential signal, a designwhich requires three signifi cant considerations: theimpedance of the single-ended source must match thesingle-ended impedance of the differential amplifi er,the amplifi er&rsqu ...
电源技术 电感开关稳压器提高输入电压
Abstract: Uses the MAX641 switching controller and an external discrete charge pump to step up the input voltage. This circuitcan service low loads and is efficient when the output is two, three, four times the input voltage. Adding the MAX627 MOSdriver can further increase the output current capa ...
数值算法/人工智能 ACM Programming contest activity at Stony Brook is sponsored by a grant from Salomon Smith Barney. I
ACM Programming contest activity at Stony Brook is sponsored by a grant from Salomon Smith Barney. In the 2002 Greater New York Regional, Stony Brook s teams finished 2nd and 5th with 54 teams competing! In the 2003 Greater New York Regional, Stony Brook finished 4th of 60 teams. In the 2004 Greater ...
文章/文档 If a tree falls in the forest, and there s nobody there to hear, does it make a sound? This classic
If a tree falls in the forest, and there s nobody there to hear, does it make a sound? This classic conundrum was coined by George Berkeley (1685-1753), the Bishop and influential Irish philosopher whose primary philosophical achievement is the advancement of what has come to be called subjective id ...
书籍 Attachment+Transmission+in+Wireless+Networks
Wireless penetration has witnessed explosive growth over the last two decades.
Accordingly, wireless devices have become much denser per unit area, resulting
in an overcrowded usage of wireless resources. To avoid radio interferences and
packet collisions, wireless stations have to exchange control ...
书籍 Mobile+Technology+Consumption+Opportunities
The growth of mobile technologies is remarkable. At a recent Mobile World Congress Conference, Eric
Schmidt, CEO of Google predicted that within three years, smart phones will surpass Personal Com-
puter sales. The number of mobile phones used worldwide has exceeded 4.6 billion with continued
growth ...
技术资料 Infineon-IPOSIM-ST-v07_09
IPOSIM performs an approximate calculation of switching and conduction losses for IGBTs andfree-wheeling diodes in a three phase inverter configuration under the assumption of sinusoidaloutput currents at inductive loads. With this tool a quick selection of a suitable Infineon IGBTmodule for an appl ...
技术资料 基于DSP的三相无刷直流电机调速系统的研究
·【英文题名】 Research of Speed Regulate System of Three Phase BLDCM Based on DSP 【作者中文名】 刘桂芬; 【导师】 孟庆春; 【学位授予单位】 辽宁工程技术大学; 【学科专业名称】 控制理论与控制工程 【学位年度】 2007 【论文级别】 硕士 【网络出版投稿人】 辽宁工程技术大学 【网络出版投稿时间】 2006-01-02 【 ...
技术资料 measurement
这是一篇关于远距离运动目标三维测量中图像匹配的研究的文章。目前，远距离的三维测量是一个仍然不能很好解决的问题。这篇文章在此方面给出了较好的方法和解决方案。-Long-range three-dimen