I am presenting this novel book on advances and trends in power electronics and motor drives to the professional community with the expectation that it will be given the same wide and enthusiastic acceptance by practicing engineers, R&D professionals, univer- sity professors, and even graduate students that my other books in this area have. Unlike the traditional books available in the area of power electronics, this book has a unique presentation format that makes it convenient for group presentations that use Microsoft’s PowerPoint software. In fact, a disk is included that has a PowerPoint file on it that is ready for presentation with the core figures. Presentations can also be organized using just selected portions of the book
標簽： Electronics Advances Drives Power Motor And
上傳時間： 2020-06-10
上傳用戶：shancjb
It all started rather innocuously. I walked into Dr GT Murthy’s office one fine day, andchanged my life. “Doc” was then the General Manager, Central R&D, of a very largeelectrical company headquartered in Bombay. In his new state-of-the-art electronics center,he had hand-picked some of India’s best engineers (over a hundred already) ever assembledunder one roof. Luckily, he too was originally a Physicist, and that certainly helped me gainsome empathy. Nowadays he is in retirement, but I will always remember him as athoroughly fair, honest and facts-oriented person, who led by example. There were severalthings I absorbed from him that are very much part of my basic engineering persona today.You can certainly look upon this book as an extension of what Doc started many years agoin India … because that’s what it really is! I certainly wouldn’t be here today if I hadn’t metDoc. And in fact, several of the brash, high-flying managers I’ve met in recent years,desperately need some sort of crash course in technology and human values from Doc!
標簽： 開關電源
上傳時間： 2021-11-23
上傳用戶：
PCB工藝設計系列之華碩內部的PCB設計規范1. 問題描述(PROBLEM DESCRIPTION)為確保產品之制造性, R&D在設計階段必須遵循Layout相關規范, 以利制造單位能順利生產, 確保產品良率, 降低因設計而重工之浪費. “PCB Layout Rule” Rev1.60 (發文字號： MT-8-2-0029)發文后, 尚有訂定不足之處, 經補充修正成“PCB Layout Rule” Rev1.70. PCB Layout Rule Rev1.70, 規范內容如附件所示, 其中分為:(1) ”PCB LAYOUT 基本規范”:為R&D Layout時必須遵守的事項, 否則SMT,DIP,裁板時無法生產.(2) “錫偷LAYOUT RULE建議規范”: 加適合的錫偷可降低短路及錫球.(3) “PCB LAYOUT 建議規范”:為制造單位為提高量產良率,建議R&D在design階段即加入PCB Layout.(4) ”零件選用建議規范”: Connector零件在未來應用逐漸廣泛, 又是SMT生產時是偏移及置件不良的主因,故制造希望R&D及采購在購買異形零件時能顧慮制造的需求, 提高自動置件的比例.(5) “零件包裝建議規范”:,零件taping包裝時, taping的公差尺寸規范,以降低拋料率.
標簽： pcb工藝
上傳時間： 2022-07-22
上傳用戶：fliang
意圖 將一個類的接口轉換成客戶希望的另外一個接口。A d a p t e r 模式使得原本由于接口不兼容而不能一起工作的那些類可以一起工作。 適用性 · 你想使用一個已經存在的類，而它的接口不符合你的需求。 · 你想創建一個可以復用的類，該類可以與其他不相關的類或不可預見的類（即那些接口可能不一定兼容的類）協同工作。 · （僅適用于對象A d a p t e r ）你想使用一些已經存在的子類，但是不可能對每一個都進行子類化以匹配它們的接口。對象適配器可以適配它的父類接口。
上傳時間： 2014-07-30
上傳用戶：270189020
含t h r e a d x,u c o s 的b s p
標簽：
上傳時間： 2015-06-29
上傳用戶：xfbs821
這是一個類似Sub7的特洛伊木馬R.A.I.D的源代碼
上傳時間： 2013-12-10
上傳用戶：Pzj
MD5 加 密的V i s u a l C + + S o u r c e C o d e .
標簽： MD5
上傳時間： 2014-01-04
上傳用戶：lunshaomo
鄰接矩陣類的根是A d j a c e n c y W D i g r a p h，因此從這個類開始。程序1 2 - 1給出了類的描述。程 序中，先用程序1 - 1 3中函數Make2DArray 為二組數組a 分配空間，然后對數組a 初始化，以描述 一個n 頂點、沒有邊的圖的鄰接矩陣，其復雜性為( n2 )。該代碼沒有捕獲可能由M a k e 2 D A r r a y 引發的異常。在析構函數中調用了程序1 - 1 4中的二維數組釋放函數D e l e t e 2 D
標簽： 矩陣
上傳時間： 2013-12-21
上傳用戶：lanjisu111
本程序是D.R.J.OWEN主編的FINITE ELEMENTS IN PLASTICITYG一書中第八章例題的有限元程序，網上流傳的這個版本的源碼里有錯誤，我把它更正過來了，而且還添加了輸入文本。絕對好東西啊。
標簽： PLASTICITYG ELEMENTS FINITE OWEN
上傳時間： 2014-01-23
上傳用戶：myworkpost
D.R.J.OWEN的經典著作--< 有限元程序>
上傳時間： 2013-12-25
上傳用戶：dave520l
