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decode

decode是Oracle公司獨家提供的功能(ps:informix數(shù)據(jù)庫也提供該函數(shù)),它是一個功能很強的函數(shù)。它雖然不是SQL的標準,但對于性能非常有用。其他的數(shù)據(jù)庫供應(yīng)商還不能提供類似decode的功能,甚至有的數(shù)據(jù)庫的供應(yīng)商批評Oracle的SQL不標準。實際上,這種批評有些片面或不夠水平。就像有些馬車制造商抱怨亨利·福特的“馬車”不標準一樣。
  • LDPC的完整c語言開發(fā)源程序代碼

    LDPC的完整c語言開發(fā)源程序代碼,可以直接運行,沒有錯誤,里面含有文件: construct_matrix.cpp decode.cpp encode.cpp Gaussian_channel.cpp generating_matrix.cpp get_matrix.cpp LDPC_main.c

    標簽: LDPC c語言 源程序 代碼

    上傳時間: 2016-06-05

    上傳用戶:zhaiyanzhong

  • 1

    1, 自動去除導(dǎo)頻,空子載波的simulink模塊 2, 接下來是轉(zhuǎn)二進制的模塊(集成在解交織解卷積模型里,用一個Interger2Bit實現(xiàn)) 3, 然后是解交織解卷積模型—deconv. 負責解交織和解卷積 4, 再就是解RS解隨機化模型—decode_new. 負責解RS解隨機化 5, decode.m文件: 負責主程序的運行,實現(xiàn)參數(shù)的輸入和修改,支持各種調(diào)制編碼方式

    標簽:

    上傳時間: 2016-11-17

    上傳用戶:yoleeson

  • 協(xié)作通信

    協(xié)作通信,一個最基本的decode and forward程序。用卷積碼和viterbe譯碼。可以作為復(fù)雜程序的原型

    標簽: 協(xié)作通信

    上傳時間: 2016-11-21

    上傳用戶:xg262122

  • 兩篇最新的介紹MIMO中繼信道容量的文章Capacity Bounds for Gaussian MIMO relay channel with Channel State Information 與

    兩篇最新的介紹MIMO中繼信道容量的文章Capacity Bounds for Gaussian MIMO relay channel with Channel State Information 與 Amplify-Forward and decode-Forward The Impact of Location and Capacity Contour

    標簽: MIMO Information Capacity Gaussian

    上傳時間: 2014-01-08

    上傳用戶:lvzhr

  • XTHIDE is a GUI that allows the user to hide a text message in an image file. The user will be ask

    XTHIDE is a GUI that allows the user to hide a text message in an image file. The user will be asked for a key that will be used to both encode and decode the text into an image. The key can be of length from 2 to 900 characters. The encryption pattern for a key hell is not a subset of the encryption pattern for hello . See help. Created with version 7.01.

    標簽: user message XTHIDE allows

    上傳時間: 2013-12-26

    上傳用戶:erkuizhang

  • Huffman codes 1.In telecommunication, how do we represent a set of messages, each with an access fr

    Huffman codes 1.In telecommunication, how do we represent a set of messages, each with an access frequency, by a sequence of 0 s and 1 s? 2.To minimize the transmission and decoding costs, we may use short strings to represent more frequently used messages. 3.This problem can be solved by using an extended binary tree which is used in the 2-way merging problem. the sourse code is to encode and decode the Huffman.

    標簽: telecommunication represent messages Huffman

    上傳時間: 2013-12-22

    上傳用戶:ztj182002

  • huffman coding and decoding adaptive huffman coding and decoding it is a assignment from my cours

    huffman coding and decoding adaptive huffman coding and decoding it is a assignment from my course and code is main-c decode is main-e hope it is useful for everybody

    標簽: decoding huffman coding assignment

    上傳時間: 2017-07-07

    上傳用戶:nairui21

  • The STi7200 is a new generation, high-definition set-top box/DVD decoder chip, and provides very hi

    The STi7200 is a new generation, high-definition set-top box/DVD decoder chip, and provides very high performance for low-cost HD systems. With enhanced performance over the STx7109, it includes both Windows Media Video 9 and H.264 video decoders for new, low bitrate applications. The STi7200 is able to decode two HD programs

    標簽: high-definition generation provides decoder

    上傳時間: 2013-11-29

    上傳用戶:xg262122

  • CH341系列編程器芯片usb轉(zhuǎn)串口Altium Designer AD原理圖庫元件庫

     CH341系列編程器芯片usb轉(zhuǎn)串口Altium Designer AD原理圖庫元件庫CSV text has been written to file : 1.9 - CH341系列編程器芯片.csvLibrary Component Count : 56Name                Description----------------------------------------------------------------------------------------------------CH311Q              PC debug port monitorCH331T              Mini USB Disk ControllerCH340G              CH340H              USB to TTL Serial / UART,  USB to IrDACH340T              USB to TTL Serial / UART,  USB to IrDACH340R              USB to IrDA, USB to RS232 SerialCH340S_P            USB to Print Port / ParallelCH340S_S            USB to TTL Serial / UART, pin compatible with CH341CH341A_S            USB to TTL Serial / UART / I2C/IICCH341S_P            USB to Print Port / ParallelCH341A_P            USB to Print Port / ParallelCH341S_S            USB to TTL Serial / UARTCH341S_X            USB to EPP Parallel / SPI / I2C/IICCH341A_X            USB to EPP Parallel / SPI / I2C/IICCH341T              USB to TTL Serial / UART / I2C/IICCH345T              USB to MidiCH352L_M            PCI to 8255 mode 2 Parallel for MCU and 16C550 UART / IrDACH352L_P            PCI to Print Port / Parallel and 16C550 UART / IrDACH352L_S            PCI to Dual 16C550 UART, TTL Serial*2 / IrDA*1CH362L              PCI Device / Slave only for RAM / Expansion ROMCH364F              Member of CH364 chipsetsCH364P              PCI Device / Slave Embedded Flash ROM, for Expansion ROMCH365P              PCI Device / Slave, for I/O port or RAM / ROMCH372T              USB Device / Slave for MCU, ParallelCH372A              USB Device / Slave for MCU, ParallelCH372V              USB Device / Slave for MCU, ParallelCH374S              USB Host & Device / Slave for MCU, parallel / SPICH374T              USB Host & Device / Slave for MCU, parallel / SPICH375S              USB Host & Device / Slave for MCU, parallel / UART SerialCH375A              USB Host & Device / Slave for MCU, parallel / UART SerialCH375V              USB Host & Device / Slave for MCU, parallel / UART SerialCH411G              FDC MFM encode and decodeCH421A              Dual port bufferCH421S              Dual port bufferCH423D              I2C/IIC I/O expander, 16 GPO + 8 GPIO, 128 LEDs DriveCH423S              I2C/IIC I/O expander, 16 GPO + 8 GPIO, 128 LEDs DriveCH423D_D            I2C/IIC I/O expander, 16 GPO + 8 GPIO, 128 LEDs DriveCH423S_D            I2C/IIC I/O expander, 16 GPO + 8 GPIO, 128 LEDs DriveCH423G              I2C/IIC I/O expander, 6 GPO + 5 GPIOCH432Q              Dual 16C550 UART with IrDA, parallel / SPICH432T              SPI Dual 16C550 UART with IrDACH450K              6 Digits / 48 LEDs Drive & 8x6 Keyboard, I2C/IICCH450H              6 Digits / 48 LEDs Drive & 8x6 Keyboard, I2C/IICCH450L              8 Digits / 64 LEDs Drive & 8x8 Keyboard, I2C/IICCH451L              8 Digits / 64 LEDs Drive & 8x8 Keyboard, 4 Wire Interface, SPICH451S              8 Digits / 64 LEDs Drive & 8x8 Keyboard, 4 Wire Interface, SPICH451D              8 Digits / 64 LEDs Drive & 8x8 Keyboard, 4 Wire Interface, SPICH452L_2            8 Digits / 64 LEDs Drive & 8x8 Keyboard, I2C/IICCH452L_4            8 Digits / 64 LEDs Drive & 8x8 Keyboard, 4 Wire Interface, SPICH452S_2            8 Digits / 64 LEDs Drive & 8x8 Keyboard, I2C/IICCH452S_4            8 Digits / 64 LEDs Drive & 8x8 Keyboard, 4 Wire Interface, SPICH453S              16 Digits / 128 LEDs Drive, I2C/IICCH453D              16 Digits / 128 LEDs Drive, I2C/IICPCI                 32Bit PCI Bus, simple / short cardPCI32               32Bit PCI BusUSB                 USB Port

    標簽: ch341 編程芯片 usb 串口 altium designer

    上傳時間: 2022-03-13

    上傳用戶:

  • VIP專區(qū)-嵌入式/單片機編程源碼精選合集系列(91)

    VIP專區(qū)-嵌入式/單片機編程源碼精選合集系列(91)資源包含以下內(nèi)容:1. 非常 好用的模擬選通開關(guān).2. 移植到ARM s3c2410平臺的g722音頻編解碼庫和測試程序。.3. ACM-12864漢字液晶顯示驅(qū)動程序.4. A MPEG4 encoder, suit for ARM decode IP camera solution.5. Chipcon RF chip, CC1020 參考設(shè)計..6. TFT屏LTV350QV-F04的程序.7. RD800讀卡器開發(fā)包.8. 0781@52RD_Qt嵌入式圖形開發(fā)(入門篇.9. 新建文件夾!!!!!!!數(shù)電大實驗!!!!!!!!!!2001介紹.10. 飲水機測溫度原代碼 用匯編語言寫超過溫度可以報警.11. 用C語言寫的鍵盤掃描可以實現(xiàn)加減盛除的功能的計算器上面有電路圖.12. 用C語言寫的電子時鐘可以準確的讀出時間和進行時間小時分鐘秒的設(shè)置.13. 這是要S3C2440的詳細資料.14. S3C2410  BSP 開發(fā)板S3C2410 的板極支持包.15. 嵌入式軟件軟件方面的一本書。英文版.16. 等概率二進制碼,循環(huán)碼,跳頻碼,PPM-TH調(diào)制器,脈沖形成器,PPM-TH信號發(fā)送器。.17. Tiny printf function for embedded programming.18. 控制東西南北交通燈,非常有用!可以實現(xiàn)!.19. 嵌入式系統(tǒng) —基于32位微處理器與實時操作系統(tǒng) 2006年春季 北京航空航天大學計算機學院.20. 基于SystemView 的AM調(diào)幅系統(tǒng)調(diào)制解調(diào).21. 基于CPLD的交通燈系統(tǒng)設(shè)計.22. 很有用的哦!這是一個有關(guān)于發(fā)射電路的全部電路!.23. 基于T6963C的LCD液晶顯示的實現(xiàn).doc發(fā)表在《自動化技術(shù)與應(yīng)用》的軟件設(shè)計文章.24. 使用硬件I2C對E2PROM進行操作.25. 網(wǎng)上下的848主板的電路圖 希望對大家有用.26. 詳細解釋了vsftpd的設(shè)置等方面的內(nèi)容.27. 居與ARM9的最小文件系統(tǒng).28. 將模擬溫度傳感器與數(shù)字轉(zhuǎn)換接口電路集成在一起.29. 240128a液晶 詳細技術(shù)手冊(中文).30. hgo12864a液晶 詳細技術(shù)手冊 中文.31. 關(guān)于嵌入式C語言的一些精華資料.32. emc的實戰(zhàn)實例,注釋很詳細的.一定對大家有幫助. 1 of 5.33. emc的實戰(zhàn)例子 2 of 5 注釋很詳細,相信對大家一定有很大幫助..34. emc的實戰(zhàn)例子 3 of 5 注釋很詳細,相信對大家一定有很大幫助..35. emc的實戰(zhàn)例子 4 of 5 注釋很詳細,相信對大家一定有很大幫助..36. emc的實戰(zhàn)例子 5 of 5 注釋很詳細,相信對大家一定有很大幫助..37. 這里有一個"EDA技術(shù)基礎(chǔ)_第1章",謝謝大家支持!.38. 這是一篇課件_EDA技術(shù)基礎(chǔ)_第2章 希望大家支持!.39. 這里接著是"EDA技術(shù)基礎(chǔ)_第3章",謝謝大家支持!.40. 這里接下來是"EDA技術(shù)基礎(chǔ)_第4章" 謝謝大家!.

    標簽: 機械 工程設(shè)計

    上傳時間: 2013-07-05

    上傳用戶:eeworm

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