Video-DVM is a very cheap DVM that shows how an output as complex as a videocomposite signal can be generated entirely in software: Two I/O pins and three resistors are all the hardware required. Connected to any TV set it displays voltages, included max and min peaks, using both giant digits and an analog bar-display . A serial data output for computer data logging is provided, too.
標簽： videocomposite Video-DVM complex output
上傳時間： 2014-12-09
上傳用戶：xuan‘nian
ystem will automatically delete the directory of debug and release, so please do not put files on these Two directory.
標簽： automatically directory release delete
上傳時間： 2014-01-07
上傳用戶：yyq123456789
Playfair Cipher 1.not even the large number of keys in a monoalphabetic cipher provides security 2.one approach to improving security was to encrypt multiple letters 3.the Playfair Cipher is an example 4.invented by Charles Wheatstone in 1854,but named after his friend Baron Playfair Playfair Key Matrix 1.a 5X5 matrix of letters based on a keyword 2.fill in letters of keyword (sans duplicates) 3.fill rest of matrix with other letters Encrypting and Decrypting -plaintext is encrypted Two letters at a time 1. if a pair is a repeated letter, insert filler like X’ 2. if both letters fall in the same row, replace each with letter to right (wrapping back to start from end) 3. if both letters fall in the same column, replace each with the letter below it (again wrapping to top from bottom) 4. otherwise each letter is replaced by the letter in the same row and in the column of the other letter of the pair
標簽： monoalphabetic Playfair provides security
上傳時間： 2017-05-25
上傳用戶：變形金剛
Please read your package and describe it at least 40 bytes. System will automatically delete the directory of debug and release, so please do not put files on these Two directory.
標簽： automatically describe package Please
上傳時間： 2013-12-06
上傳用戶：dave520l
Jpeg Steganography Please read your package and describe it at least 40 bytes. System will automatically delete the directory of debug and release, so please do not put files on these Two directory.
標簽： Steganography describe package automat
上傳時間： 2013-12-17
上傳用戶：努力努力再努力
This experiment uses the Blackfi n BF533/BF537 EZ-KIT to run a simple FIR fi lter on stereo channels at a sampling frequency of 48 kHz. The CYCLE register is embedded in the main program ( process_data.c) to benchmark the time needed to process Two FIR fi lters. A background telemetry channel (BTC) is set up to display the cycle count.
標簽： experiment Blackfi EZ-KIT channe
上傳時間： 2013-12-27
上傳用戶：baiom
A bad thing never dies. 遺臭萬年。 A bad workman always blames his tools. 不會撐船怪河彎。 A bird in the hand is worth than Two in the bush. 一鳥在手勝過雙鳥在林。 A boaster and a liar are cousins-german. 吹牛與說謊本是同宗。 A bully is always
上傳時間： 2013-12-20
上傳用戶：iswlkje
Linux下視頻捕捉的例子，使用video for linux Two API編寫，可以提供一個簡單的流程，供以后加深。
上傳時間： 2014-01-06
上傳用戶：葉山豪
In the last decade the processing of polygonal meshes has emerged as an active and very productive research area. This can basically be attributed to Two developments: Modern geometry acquisition devices, like laser scanners and MRT, easily produce raw polygonal meshes of ever growing complexity Downstream applications like analysis tools (medical imaging), computer aided manufacturing, or numerical simulations all require high quality polygonal meshes as input. The need to bridge the gap between raw triangle soup data and high-quality polygon meshes has driven the research on ecient data structures and algorithms that directly operate on polygonal meshes rather than on a (most often not feasible) intermediate CAD representation.
標簽： processing productive the polygonal
上傳時間： 2017-06-03
上傳用戶：TF2015
System will automatically delete the directory of debug and release, so please do not put files on these Two directory.
標簽： automatically directory release System
上傳時間： 2014-01-15
上傳用戶：hwl453472107
