Electronics Design Checklist C) 2003 Hank Wallace This is a checklist for electronics designers. The idea is for engineers and technicians to share experiences and create a detailed checklist, which the individual designer can pare down to meet his or her specific needs. There are many details that go into the making of a first-run design success, and this checklist helps prevent Murphy s gremlins from marring an otherwise healthy design.
標簽： Electronics electronics Checklist checklist
上傳時間： 2017-06-17
上傳用戶：ddddddos
學會一個程式語言，是一回事兒；學會如何以此語言設計並實作出有效的程式，又是一回事兒。C++ 尤其如此，因為它很不尋常地涵蓋了罕見的威力和豐富的表現力，不但建立在一個全功能的傳統語言（C）之上，更提供極為廣泛的物件導向（object-oriented）性質，以及對templates 和exceptions（異常狀態）的支援。
標簽： 程式
上傳時間： 2013-12-09
上傳用戶：ANRAN
A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an event, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.
標簽： user-space can drivers perform
上傳時間： 2014-01-01
上傳用戶：saharawalker
這個語法分析器用到的是自頂向下的遞歸調用的方法，根據Cminus語言的文法規則 的BNF范式編寫遞歸調用的代碼，parse方法是程序的入口，它調用的stmt_sequence完成整個語法分析工作，stmt_sequence背后是12個互相調用的方法，它本身也在語法分析的過程中被調用到。 每個方法在最后會返回一個構造好的節點DefaultMutableTreeNode節點t給調用它的方法，然后調用它的方法用這個返回的節點繼續構造，最后語法分析完成后會返回一棵完全構造好了的樹節點，然后將這個樹節點作為根節點生成一個樹控件JTree顯示到窗體程序上
上傳時間： 2013-12-27
上傳用戶：6546544
*** HyperString v6.0 *** (c)1996-2000 EFD Systems, All rights reserved efd@mindspring.com *** THIS IS NOT PUBLIC DOMAIN SOFTWARE *** See below for license agreement, disclaimer, installation and use. Introduction --------------------------------------------------------- Welcome to HyperString! One of the most significant new features with Delphi32 is long dynamic strings. However, the built-in functions don t really exploit the full potential of these new strings. HyperString provides over 400 fast, efficient string management routines to help you realize the full power of this highly versatile new data type.
標簽： HyperString reserved Systems rights
上傳時間： 2017-07-04
上傳用戶：mhp0114
Specification (GB)_TTI Messages via Traffic Message Coding-Coding Protocol for RDS-TMC Using ALERT-C (GB-T 20612.1-2006, 200611)
標簽： Specification Coding-Coding Messages Protocol
上傳時間： 2013-12-10
上傳用戶：qq21508895
P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and 0.1 sec intervals to obtain x(n). b) Reconstruct the analog signal ya (t) from the samples x(n) using the sinc interpolation (use ∆ t = 0.001) and determine the frequency in ya (t) from your plot. (Ignore the end effects.) C) Reconstruct the analog signal ya (t) from the samples x (n) using the cubic spline interpolation and determine the frequency in ya (t) from your plot. (Ignore the end effects.)
標簽： Consider sampled analog signal
上傳時間： 2017-07-12
上傳用戶：咔樂塢
C 語言嵌入式系統編程修煉之一:背景篇 不同于一般形式的軟件編程，嵌入式系統編程建立在特定的硬件平臺上，勢必要求 其編程語言具備較強的硬件直接操作能力。無疑，匯編語言具備這樣的特質。但是，歸 因于匯編語言開發過程的復雜性，它并不是嵌入式系統開發的一般選擇。而與之相比， C 語言--一種"高級的低級"語言，則成為嵌入式系統開發的最佳選擇。筆者在嵌入式系 統項目的開發過程中，一次又一次感受到C 語言的精妙，沉
上傳時間： 2013-12-19
上傳用戶：rocketrevenge
A simulated lexical analyser for HLL like C,PASCAL etc. I have given a sample text file from which the source code reads the dummy program n analyses it. The program can be extended by adding more.
標簽： simulated analyser lexical PASCAL
上傳時間： 2017-07-19
上傳用戶：redmoons
使用MATLAB對DSB-AM進行仿真：雙邊帶幅度調制的過程以及對其中所包含的對信號的頻譜分析都可以通過MATLAB中的M語句及相關函數來實現。假如信號m(t)=cos(m)以dsb-am方式調制載波c(t)=cos(20*pi*t),所的信號為y(t)，并將采樣頻率定為 fs=100Hz,則可在MATLAB中設計程序對該幅度調制的結果進行仿真，繪制已調信號波形和頻譜分析。
上傳時間： 2013-12-30
上傳用戶：JIUSHICHEN
