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This article shall describe a very simple approach to working with a GPS device...
This article shall describe a very simple approach to working with a GPS device within the context of a Visual Basic 2005 application. This article does not address how the GPS device works or everything that can be gleaned from the NEMA 0183 string outputted from most GPS devices rather, the article is intended for those just interested in getting present position from a GPS and using that point to do something interesting like show you where you are on a map.-This article shall describe a very simple approach to working with a GPS device within the context of a Visual Basic 2005 application. This article does not address how the GPS device works or everything that can be gleaned from the NEMA 0183 string outputted from most GPS devices rather, the article is intended for those just interested in getting present position from a GPS and using that point to do something interesting like show you where you are on a map.
- 2022-08-19 17:43:14下载
- 积分:1
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it a source code of lenmessenger.
it a source code of lenmessenger.
- 2022-01-26 06:58:42下载
- 积分:1
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质谱仪测得被测物中所含物质的m/z(质荷比)
我的工作内容是,质谱仪测得被测物中所含物质的m/z(质荷比)可以简单理解成mass,质量。处理他所产生的数据。m/z,对应的intensity,和relative intensity。
- 2022-02-04 05:46:37下载
- 积分:1
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Change XP serial number. Zip to c hange XP serial number. Zip to change XP seria...
Change XP serial number. Zip to c hange XP serial number. Zip to change XP serial number. Zip-Change XP serial number. Zip to change XP serial number. Zip to change XP serial number. Zip to change XP serial number. Zip
- 2022-10-25 13:15:04下载
- 积分:1
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最近在自己写的一些原代码可以给大家一起享用。
最近在自己写的一些原代码可以给大家一起享用。-recently wrote some of the original code can give us together.
- 2023-08-03 00:35:03下载
- 积分:1
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C8051F06X单片机编程,Blinky模块
C8051F06X单片机编程,Blinky模块-C8051F06X Microcontroller Programmer, Blinky Module
- 2022-08-12 21:51:50下载
- 积分:1
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chess
下棋类小游戏,通过源程序的编译实现对弈。可以在任一环境下运行!-chess-like game, the compiler source code to achieve a chessboard. In an environment where the operation!
- 2023-02-15 11:55:03下载
- 积分:1
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同时的数据压缩和加密
同时进行数据压缩,加密和解密
摘要
网络通信的安全性可以说是世界上最重要的问题,今天给定的有价值的信息,在不同的网络里传递的大量。而较大的文件,需要对网络安全发送,它必须被加密。在规模较大的文件进行加密时,仍然会增加的大小。因此,通常其压缩并通过网络发送。数据压缩是著名的降低了存储和通信费用。它涉及到一个给定格式的转换数据,称为源信息,以更小的尺寸的格式的数据,被称为码字。数据加密称为保护信息不被窃听。它把一个给定的格式,称为明文,为另一种格式,称为密文的数据,用加密密钥。现有的与当前的压缩和加密方法的主要问题是
1.低速。
2.更多的处理时间。
3.更多的成本。
为了减轻这个问题,我们的方法结合了两种方法(压缩和加密)成一个过程。在新的方法加密和压缩的同时被完成。它需要较少的处理时间和更快的速度。
为压缩哈夫曼压缩算法。加伪随机洗牌成压缩的数据。在树中的节点洗牌。混洗是为了得到不同的霍夫曼表。加密后,我们将得到一个洗牌Huffman表
- 2023-08-21 16:55:03下载
- 积分:1
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windows CE下cypress USB driver的例程, 很不错的。
windows CE下cypress USB driver的例程, 很不错的。-windows CE cypress USB driver"s routines, very good.
- 2022-02-01 06:27:06下载
- 积分:1
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ar6002 Atheros WiFi EVB开发包
Atheros AR6002 WiFi EVB development package
- 2022-01-21 19:09:47下载
- 积分:1