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gps导航工具包，可用于分析GPS误差，伪距及导航融合算法(This report include the review of • Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved. • GPS Ephemeris Data: for GPS navigation, the position of GPS satellite is very important so the by receiving ephemeris data the position of the satellite is determined. • GPS Errors: Three different sources of errors in GPS navigation has been investigated (Ionosphere, Troposphere and Satellite clock). Ionospheric Error model is generated base on Parkinson [1] and the Tropospheric Error Model based on Hopfiel model [2]. • Simulation & GPS Toolbox: One of the targets of this work is generating Matlab GPS Toolbox and in one case study the performance of generated toolbox will be verified.)

IC封装大全 IC Package Index(IC Package Index)

三相桥式整流电路三相桥式全控整流电路图是应用最为广泛的整流电路，其电路图如下(let me in)

User manual of HiSilicon PQTools Utility V1.0.7.0

PLECS PLATFORM WITH svpwm

国外平衡车的程序，烧录文件，包含图纸和印刷电路图(Balanced car abroad program, burning documents, including drawings and printed circuit)

基于改进Sage-H璐a的自适应无迹卡尔曼滤波 的锂离子电池SOC估计(Adaptive unscented Calman filtering based on improved Sage-H Lu a SOC estimation of lithium ion batteries)

ABB变频器的资料，是ＡＣＳ８００的，非常实用，在工控调速领域都能用上．(ABB Inverter information ACS800 very practical in the field of industrial control speed can use.)

说明：  pcb设计过程中，如何最快的拉线，可以参考此文件(In the process of PCB design, you can refer to this document for the fastest cable pulling)

对双馈式风力发电系统搭建了一个相应的模型(build an appropriate model about Doubly-fed wind power generation system )