DES( Data Encryption Standard)算法，于1977年得到美國政府的正式許可，是一種用56位密鑰來加密64位數據的方法。雖然56位密鑰的DES算法已經風光不在,而且常有用Des加密的明文被破譯的報道,但是了解一下昔日美國的標準加密算法總是有益的,而且目前DES算法得到了廣泛的應用
標簽： Encryption Standard Data DES
上傳時間： 2015-10-27
上傳用戶：caiiicc
一個功能完美的學生成績管理系統 使用ACCESS數據庫在DATA文件夾中 功能強大
上傳時間： 2015-10-27
上傳用戶：wangyi39
Data File Test java 1.5
上傳時間： 2013-12-31
上傳用戶：duoshen1989
SOUNDSC(Y,...) is the same as SOUND(Y,...) except the data is scaled so that the sound is played as loud as possible without clipping. The mean of the data is removed.
上傳時間： 2015-10-28
上傳用戶：WMC_geophy
a neural network,Recursive SOM and Marge SOM ,can be use for time series and data fit.
上傳時間： 2013-12-17
上傳用戶：cxl274287265
Modulates binary data with discrete multitone modulation.
標簽： modulation Modulates multitone discrete
上傳時間： 2014-01-26
上傳用戶：王慶才
VC6 from crosses the threshold is skilled in -VC and inside the data bank administration has some about VC and the database knowledge
標簽： administration the threshold crosses
上傳時間： 2015-11-01
上傳用戶：saharawalker
自適應算術編碼 C語言This package was adapted from the program in "Arithmetic Coding for Data Compression", by Ian H. Witten
標簽： Compression Arithmetic package adapted
上傳時間： 2013-12-06
上傳用戶：ryb
Wireless-Data-Demystified 無線數據解密的經典書籍,非常不錯!!強烈推薦!!!pdf版本
標簽： Wireless-Data-Demystified 無線數據 書籍
上傳時間： 2013-12-04
上傳用戶：梧桐
Developers use algorithms and data structures every day of their working lives. Having a good under-standing of these algorithms and knowledge of when to apply them is essential to producing softwarethat not only works correctly, but also performs efficiently. This book aims to explain those algorithms and data structures most commonly encountered in day-to-day software development, while remaining at all times practical, concise, and to the point, with little orno verbiage to distract from the core concepts and examples.
標簽： Developers algorithms structures working
上傳時間： 2015-11-03
上傳用戶：wyc199288
