飞行器的气动布局介绍及相应气动布局的优缺点。
Introduction to the aerodynamic layout of the aircraft (2020-04-06, Others, 2594KB, 下载3次)
提出一种新颖的高效率六开关逆变器(H6)拓扑，解决了无变压器单相光伏并网逆变器漏电流问题。 仿真与实验验证了该拓扑具有低共模电压、高质量的并网波形和高效率特征
This paper proposed a novel, high efficiency, transformerless single phase photovoltaic grid-connected inverter with six active switches that alleviate leakage current
issue. This topology embeds two unidirectional freewheel units
into the midpoint of a full bridge inverter, which provide novel freewheel paths and separate battery cells a grid during freewheeling time. (2017-05-04, Others, 1897KB, 下载24次)
电力行业变压器油色谱分析的研究文献几篇，希望共同学习。
Transformer oil chromatographic analysis research of the electric power industry with a few references, hope to study together. (2015-11-24, DOS, 1586KB, 下载2次)
数字电位器的数据手册，这个可以方便大家的使用。
shuzidianweiqi (2013-07-07, Visual C++, 4194KB, 下载18次)
可以用好大会上的范德萨发的萨芬都是飞洒的发生地
You can make good use of the General Assembly on Van der Sar made Safin are Feisa took place (2013-06-11, C/C++, 1842KB, 下载1次)
21世纪旋翼飞行器发展展望 新式旋翼飞行器的发明 老式旋翼飞行器的改进
The invention improvements of the old-fashioned rotary-wing aircraft rotary wing aircraft of the 21st century the Development Prospects modern rotor aircraft (2013-04-02, matlab, 219KB, 下载5次)
一篇关于全波形激光雷达技术的全面调研，对此领域的学者会有很大帮助。
A review of the full waveform technology. Of great importance for the researchers in this field. (2013-01-05, Others, 2533KB, 下载13次)
多处理器上的cache的性能优势，是现在的研究成果
Performance Advantage of Reconfigurable Cache (2012-11-08, C/C++, 509KB, 下载4次)
一个国外高精度的土壤水分传感器资料，及其测试方法，对农田信息研究领域的科研人员有很高的参考价值
A the foreign high accuracy soil moisture sensor data, test method, a high reference value to researchers of the research areas of farmland information (2012-10-24, PDF, 364KB, 下载17次)
多传感器数据融合资料，国内比较全面的介绍数据融合方面知识的课本
Multi-sensor data fusion data, a comprehensive introductory data fusion knowledge textbooks (2012-09-09, PDF, 7641KB, 下载16次)
波形控制CO2逆变焊接电源的研制,波形控制是当前焊机控制的主流技术
CO2 waveform control the development of inverter welding power source, waveform control is the current mainstream technology welding machine control (2011-09-25, PPT, 2646KB, 下载20次)
变压器磁芯尺寸,介绍变压器最完整的资料，对设计很有帮助，欢迎下载。
Transformer core size, the transformer introduces the most complete information on the design of useful, please download. (2010-11-28, WORD, 1614KB, 下载11次)
一种无速度传感器矢量控制的变频器介绍，对研究和应用变频器的从业人员有一定参考意义
Of a speed sensorless vector control inverter introduction to the research and application of frequency converters have a certain reference value of employees (2009-11-30, PDF, 257KB, 下载46次)
基于视觉和毫米波双传感器复合技术的目标探测仿真研究
Simulation of target detection technology, MMW (2009-11-25, matlab, 354KB, 下载20次)
催化载体型可燃气体传感器,传感器研究方向可以参考。
Vector-type catalytic flammable gas sensors, can refer to the direction sensor. (2009-06-16, Asm, 316KB, 下载10次)
DDS divider clock AHDL
DDS divider clock AHDL (2009-04-29, VHDL, 74KB, 下载2次)
传感器应用与发展，最新的角度传感器英文版
sensor (2009-04-27, PDF, 2581KB, 下载10次)
关于对CCD图像传感器的研究报告
介绍了 其发展的近况与前景
CCD image sensor on the study report describes the development of the situation and prospects (2009-01-06, Others, 30KB, 下载13次)
系统地介绍声发射信号简化波形特征参数的定义和分析方法，包括列表显示和分析、
单参数分析、经所图分析、分布图分析和关联图分析等.
Systematic introduction of AE signal waveform characteristics to simplify the definition of parameters and analysis methods, including a list of display and analysis of single parameter analysis, by the analysis, distribution analysis and incidence graph analysis. (2008-05-15, PDF, 209KB, 下载50次)
针对位同步问题，提出了一种基于基函数分解的开环位定时估计算法。该算法首先利用基函数分解的结果进行相关运算，将本地参考信号波形和接收信号波形的定时偏差缩小到T/4以内；再根据相关运算提供的角度信息进行精确的位同步估计。该算法不需要提取载波相位信息，复杂度较低。仿真结果表明该算法具有较好的估计精度
For bit synchronization, a basis function-based decomposition of the open-loop-bit timing estimation algorithm. The algorithm-based function decomposition of the first to use the results of operations related to the local reference signal received signal waveform and waveform timing deviation reduced to T/4 or less another operator in accordance with the relevant provision of accurate information-bit synchronous estimated. The algorithm does not require extraction of carrier phase information, low complexity. The simulation results show that the algorithm has better estimation accuracy (2008-05-07, matlab, 419KB, 下载67次)