多元曲線解析-交替最小二乘法,MCR-ALS
上傳時間： 2015-07-22
上傳用戶：851197153
dit is voor de tom tom als je niet wil moet je niet doenlode
上傳時間： 2013-12-12
上傳用戶：CHINA526
het is voor de tom tom als je niet moet moet je hem ook niet dounlode
上傳時間： 2017-05-07
上傳用戶：Thuan
隨國民經濟的飛速發展，用電量的日益增加，電網的經濟運行已是一個不可忽視的問題。因此，如何降低網損，提高電力系統的輸電效率，保證電力系統的經濟運行是電力系統面臨的實際問題，也是電力系統研究的主要方向之一。 電力系統在運行過程中，由于感性負載的存在，使電網無功功率大量增加。另外，近些年來，國民經濟各部門大力推廣使用各種新型的電力電子整流裝置，他們在減少能量耗損的同時，也帶來了功率因數下降、電壓波動、閃變、三相不平衡以及諧波干擾等問題。其最終結果都是使配電設備的使用效能得不到充分發揮，設備的附加功耗增加。因此，進行有效的無功功率補償，提高功率因數是電網及電力系統安全經濟運行的重要保證。毫無疑問，無功功率補償的研究勢在必行。 我國與世界上發達國家相比，無論從電網功率因數還是補償深度來看，都有較大差距，因此在我國大力推廣無功補償技術尤為迫切。 對于實際應用的MCR，要求能夠自動控制。本文采用以單片機為核心的控制器方案，包括檢測電路、控制電路、觸發電路、鍵盤顯示電路和通信電路等。檢測電路用于檢測變壓器二次側的電壓和電流并獲耿同步信號；控制電路根據相應的控制策略，對檢測信號和給定輸入量進行計算，給出控制信號；觸發電路根據控制信號輸出的控制信號產生相應觸發角的晶閘管觸發脈沖；鍵盤可用來輸入各種控制指令，顯示電路可以直觀的輸出系統的各種狀態；通信電路提供與控制站的數據交換，以便實現電力系統的集中控制。 文中對補償器模型進行了實驗驗證，實驗結果與文中分析一致，說明了本文補償理論的正確性和可行性。
上傳時間： 2013-06-22
上傳用戶：pkkkkp
Abstract: Most magnetic read head data sheets do not fully specify the frequency-dependent components andare often vague when specifying other key parameters. In some cases, the specifications of two very similarheads from two different manufacturers might be quite different in terms of parameters specified and omitted.The limitations in the data sheets make designing an optimum card reading system unnecessarily difficult andtime consuming. This document outlines a strategy to overcome the above shortcomings and offers guidelinesto overcome the noise issues.
上傳時間： 2013-11-13
上傳用戶：dysyase
所學的指令LD、LDI、OUT AND、ANI OR、 ORI LDP、 LDF、ANDP、ANDF、 ORP、 ORF ORB、 ANB MPS、 MRD、 MPP MC、 MCRSET RSTNOP END 自鎖電路觸點的動作發光二極管的工作原理。八段碼顯示是利用發光二極管的不同段碼組合來實現的，它可以實現0到F的顯示。搶答器的顯示就是利用八段碼顯示的特性，來完成幾個不同組別的顯示。用PLC實現八段碼顯示0～9組的3組以上搶答器的程序編寫，并完成以下要求：1）設計由PLC實現的八段碼顯示0～9組的3組以上搶答器的程序編寫，并完成以下要求： ①列出PLC的輸入輸出地址分配表 ②畫出PLC的輸入輸出接線圖（即I/O接線圖） ③設計PLC的梯形圖 ④根據梯形圖列寫指令表 2）按PLC控制I/O口（輸入/輸出）接線圖在模擬實驗設備上正確接線。
上傳時間： 2013-11-22
上傳用戶：lmeeworm
Abstract: This application note explains how to design an intelligent lighting controller that senses and measures the ambient lightlevel with an ambient light sensor (ALS). Equipped with a real-time clock (RTC), the controller also knows when to turn lighting on oroff at specified times. The system presented in this document can be used to control all luminaires that are mains-supply operated.Controller software is also provided in hex format.
上傳時間： 2013-11-18
上傳用戶：AbuGe
The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insider in the second edition of Linux Kernel Development. This authoritative, practical guide will help you better understand the Linux kernel through updated coverage of all the major subsystems, new features associated with Linux 2.6 kernel and insider information on not-yet-released developments. You ll be able to take an in-depth look at Linux kernel from both a theoretical and an applied perspective as you cover a wide range of topics, including algorithms, system call interface, paging strategies and kernel synchronization. Get the top information right from the source in Linux Kernel Development.
標簽： interesting open-source understood projects
上傳時間： 2015-06-30
上傳用戶：zyt
The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insider in the second edition of Linux Kernel Development. This authoritative, practical guide will help you better understand the Linux kernel through updated coverage of all the major subsystems, new features associated with Linux 2.6 kernel and insider information on not-yet-released developments. You ll be able to take an in-depth look at Linux kernel from both a theoretical and an applied perspective as you cover a wide range of topics, including algorithms, system call interface, paging strategies and kernel synchronization. Get the top information right from the source in Linux Kernel Development.
標簽： interesting open-source understood projects
上傳時間： 2015-07-26
上傳用戶：mpquest
Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.
標簽： radars Continuous mbiguities and
上傳時間： 2013-12-19
上傳用戶：haoxiyizhong
