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B20

  • Fortran 90 versions of all the Numerical Recipes routines appear in the following Chapters B1 throu

    Fortran 90 versions of all the Numerical Recipes routines appear in the following Chapters B1 through B20, numbered in correspondence with Chapters 1 through 20 in Volume 1. Within each chapter, the routines appear in the same order as in Volume 1, but not broken out separately by section number within Volume 1鈥檚 chapters. There are commentaries accompanying many of the routines, generally following the printed listing of the routine to which they apply. These are of two kinds: issues related to parallelizing the algorithm in question, and issues related to the Fortran 90 implementation. To distinguish between these two, rather different, kind

    標(biāo)簽： Numerical following the Chapters

    上傳時間： 2017-04-12

    上傳用戶：6546544

  • 基于51單片機(jī)步進(jìn)電機(jī)控制系統(tǒng)Proteus仿真設(shè)計(源程序及仿真) 加減速 正反轉(zhuǎn)

    描述：本設(shè)計研究的是基于51單片機(jī)的步進(jìn)電機(jī)控制系統(tǒng)。采用單片機(jī)AT89C51作為控制核心，通過五個按鍵控制步進(jìn)電機(jī)的運行狀態(tài)，即控制啟停、正反轉(zhuǎn)、加減速，并利用八位的數(shù)碼管顯示步進(jìn)電機(jī)的速度等級。本設(shè)計的硬件部分主要由單片機(jī)、鍵盤控制模塊、電機(jī)驅(qū)動模塊、數(shù)碼管顯示模塊以及電源模塊五部分組成。仿真圖：

    標(biāo)簽： 51單片機(jī) 步進(jìn)電機(jī) 控制系統(tǒng) proteus

    上傳時間： 2022-02-02

    上傳用戶：aben

  • MT2625 datasheet v1.2

    MT2625 DatasheetVersion: 1.2Release date: 31 January 2018NB-IoT transceiver? Compliant with 3GPP R13/R14 NB-IoT standard? Supports DL 200kHz bandwidth/UL single tone and multi-tone? Supported RF bands: B1/B2/B3/B5/B8/B11/B12/B13/B17/B18/B19/B20/B21/B25/B26/B28/B31/B66/B70/B71? Supports PSM and eDRX modeMicrocontroller subsystem? ARM? Cortex?-M4 with FPU and MPU? 14 DMA channels? One RTC timer, one 64-bit and five 32-bit general purpose timers? Development support: SWD, JTAG? Crypto engineo AES 128, 192, 256 bitso DES, 3DESo MD5, SHA-1, 224, 256, 384, 512? True random number generator? JTAG password protection

    標(biāo)簽： MT2625

    上傳時間： 2022-07-04

    上傳用戶：

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