Mach3中文手册

关于谣言传播的一些经典论文，附带上论文中的算法程序，对研究谣言传播具有很大的帮助作用。( Some of the classic rumors on the dissemination of papers, with the algorithm on the paper program, the study of rumor spread a great help.)

说明：  mimo雷达的实现原理及实现方法，适用于汽车雷达(Principle and implementation of MIMO)

针对DVB-T标准ETSI EN 300 744 V1.5.1,设计了可用于DVB-T接收整机的多速率DDC模块,并在FPGA中仿真实现.在复用数字振荡混频模块的基础上,根据输入信号的不同带宽(6M/8MHz)选择不同的抽取滤波器组完成抽取因子为3或4的多速率处理任务,利用两级半带滤波器(HBF)级联完成4倍抽取滤波,单级奈奎斯特滤波器完成3倍抽取滤波. (For the DVB-T standard ETSI EN 300 744 V1.5.1, designed for DVB-T receiver machine multi-rate DDC module, and the simulation in the FPGA implementation. Numerical oscillation in the complex mixer module, based on the input signals of different bandwidths (6M/8MHz) choose a different group of complete decimation filter extracted factor 3 or 4 of the multi-rate processing tasks, using two half-band filter (HBF) cascade to complete four times decimation filter, single-stage Chennai Nyquist filter to complete three times the decimation filtering.)

说明：  介绍了北斗双星定位系统的特点、 功能、 系统组成和工作原理， 说明了北斗有源定位方式在应用方面的局限性.对搞BD无源定位而言，是篇很有用的论文，在此分享。(Introduced Beidou Positioning System features, functions, composition and working principle of the system, indicating the way Beidou active positioning application limitations. Right out BD passive positioning, the paper is very useful articles in this share .)

In higher power applications to utilize the full line power and reduce line current harmonics PFC Pre-regulators are generally required. In these high power applications interleaving PFC stages can reduce inductor volume and reduce input and output capacitor ripple current. This results in smaller overall magnetic volume and filter capacitor volume increasing the converters overall power density. This is made possible through distributing the power over two interleaved boost converters and the inductor ripple current cancellation that occurs with interleaving, reference [5]. This application note will review the design of a 300W two-phase interleaved power factor corrected (PFC) pre-regulator. T

PLC control program, automatic cutting production line for aluminium profile

自行车里程表 毕业设计 答辩 毕业设计 毕业设计(Graduation reply bicycle odometer)

说明：  在本书中介绍了控制领域的随机控制的基本理论，对于随机控制的入门有很大帮助(In this book, introduced to control the area of the basic theory of stochastic control, stochastic control for the entry of much help)

OFDMA系统中-成比例公平性约束下的MIMO-OFDMA资源分配方案(OFDMA system- proportional fairness constraints of the MIMO-OFDMA Resource Allocation)

用户分为普通用户和管理员 普通用户只有订餐、发送订单、修改个人信息的权利 管理员拥有普通用户的所有权利 以及增删改查的权利、对货物的增删改查 对订单的查看、删除、处理等、以及对用户的管理 (Users are divided into ordinary users and administrators ordinary users only ordering, send orders, the right to modify personal information Administrators have all the rights of the ordinary users as well as the right to CRUD the CRUD check goods orders view, delete, processing etc., as well as the management of the user' s)