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

标签： Numerical following the Chapters

上传时间： 2017-04-12

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基于51单片机步进电机控制系统Proteus仿真设计(源程序及仿真) 加减速正反转

描述：本设计研究的是基于51单片机的步进电机控制系统。采用单片机AT89C51作为控制核心，通过五个按键控制步进电机的运行状态，即控制启停、正反转、加减速，并利用八位的数码管显示步进电机的速度等级。本设计的硬件部分主要由单片机、键盘控制模块、电机驱动模块、数码管显示模块以及电源模块五部分组成。仿真图：

标签： 51单片机步进电机控制系统 proteus

上传时间： 2022-02-02

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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

标签： MT2625

上传时间： 2022-07-04

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