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太阳月球坐标计算
说明： 计算太阳月亮在地惯性系下任意时间的位置，字数字数(Calculate the position of the sun and moon)
- 2019-05-24 16:11:31下载
- 积分：1
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LS-SVM
提出了一种基于最小二乘支持向量机的风电场风速预测方法(Proposed based on least squares support vector machines wind speed prediction method)
- 2010-01-21 15:46:12下载
- 积分：1
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贪吃蛇2005 + 源程序
贪吃蛇 一个经典的小游戏，本人精心制作，相信会比其它所谓的贪吃蛇效果好很多。希望大家能提出更多宝贵的意见。游戏规则：
利...
贪吃蛇2005 + 源程序
贪吃蛇 一个经典的小游戏，本人精心制作，相信会比其它所谓的贪吃蛇效果好很多。希望大家能提出更多宝贵的意见。游戏规则：
利用方向键控制蛇头运动，当蛇头碰到食物即吃到食物，获得积分；
在此过程中不允许蛇头出界或碰到身体，否则游戏结束。基本操作：
程序运行后输入数字0-9，选择级别；任何时候按Esc键即退出游戏；用键盘方向键控制蛇头运动方向；按任意键暂停，方向键和组合键除外；暂停后，按方向键继续游戏；出错后会出现是否继续游戏的提示，Y继续，N结束。
-2005 Snake Snake source of a small classic game, I carefully made, I believe other than the so-called Snake many good results. Hope we can put forward more valuable suggestions. The rules of the game : direction control keys snakeheads campaign, when the food is encountered snakeheads eat food, access points; In this process does not allow out-of-bounds snakeheads or physical encounter, the end of the game. Basic operation : running after importation figures 0-9, choose level; By any time that the Esc keys out of the game; The keyboard keys to control the direction snakeheads movement direction; Keys suspended by the arbitrary direction keys and key combinations exception; Following the suspension, according to the direction keys to th
- 2022-12-13 12:15:03下载
- 积分：1
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发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10...
发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.
- 2022-08-18 16:37:11下载
- 积分：1
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日历程序,用Basic编写的
日历程序,用Basic编写的-calendar program, prepared by the Basic
- 2022-01-26 01:12:36下载
- 积分：1
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VAD G729 for mobile phone
VAD G729 for mobile phone
- 2023-01-15 17:00:04下载
- 积分：1
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04938803DS18B20pDS1320pLCD12864
基于12864制作的多功能太阳能热水器设计 硬件：AT89S52单片机，晶振为12MHz，KS0108驱动的128*64液晶，SPI总线的DS1302时钟，1-WIRE温度传感器DS18B20 (Based on 12,864 solar water heaters produced multifunctional hardware design: AT89S52 microcontroller, crystal oscillator is 12MHz, KS0108 128* 64 LCD driver, SPI bus clock,1-WIRE DS1302 temperature sensor DS18B20)
- 2013-08-17 16:25:55下载
- 积分：1
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1000
用VC编的一个计算器，有界面，适合研究生VC编程初期学习使用(VC series a calculator interface, suitable for graduate student VC program initially learning to use)
- 2012-03-05 22:51:45下载
- 积分：1
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2-蜂鸣器y
2-蜂鸣器y(2- buzzer y)
- 2017-10-23 18:31:51下载
- 积分：1
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简单PHP注册页
实现简单的账号注册、登陆，PHP+SQL数据库(Realize simple account registration, login, PHP + SQL database)
- 2019-06-21 16:25:37下载
- 积分：1
