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431
说明： 三端稳压可调集成芯片．应用很广，可当制作各种类型的稳压源(Three-terminal adjustable regulator ICs. Application is very broad, can be produced when the source of all types of regulators)
- 2010-03-29 14:01:39下载
- 积分：1
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pingpufenxi
声音的频谱分析
读取文件，分析频谱，画图(Read the file of the sound spectrum analysis, analysis of the spectrum, drawing)
- 2012-09-03 20:56:06下载
- 积分：1
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CafeBillingSystem_C#
Module of Cafe Management System
- 2020-06-24 06:00:02下载
- 积分：1
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ancient times, many people committed to the ratio of the circumference research...
古今中外，许多人致力于圆周率的研究与计算。为了计算出圆周率的越来越好的近似值，一代代的数学家为这个神秘的数贡献了无数的时间与心血。十九世纪前，圆周率的计算进展相当缓慢，十九世纪后，计算圆周率的世界纪录频频创新。整个十九世纪，可以说是圆周率的手工计算量最大的世纪。-ancient times, many people committed to the ratio of the circumference research and calculation. In order to calculate the ratio of the circumference increasingly good approximation, the generations of mathematicians for the mysterious few of the numerous contributions of time and effort. Before the 19th century, the ratio of the circumference calculated Progress has been very slow and 19th centuries, we have calculated the ratio of the circumference of World Records frequently innovation. Throughout the 19th century, it is the ratio of circumference to the manual calculation of the largest in the century.
- 2022-01-26 07:40:42下载
- 积分：1
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B3
说明： 三次B样曲线的绘制,用TURBO C 完成(cubic B-spline curve rendering, complete with Turbo C.)
- 2007-02-08 17:55:11下载
- 积分：1
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通用红外遥控设备
通用红外遥控设备
附含有红外线接收电路图
- 2023-08-01 11:45:03下载
- 积分：1
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WinCE 设备驱动程序开发指南
WinCE 设备驱动程序开发指南中文版的，花了很多钱买的希望大家珍惜(WinCE Device Driver Development Guide to the Chinese version, and spent a lot of money to buy the hope of U.S. Value)
- 2020-06-26 01:40:02下载
- 积分：1
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1
说明： 基于STC12C5A60S2的流星灯程序(meteor lights program based STC12C5A60S2 microcontroller )
- 2020-09-24 11:37:48下载
- 积分：1
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hsad
说明： 利用DevC++写的Windows基本控件的类库,有详细的使用例子,水平有限,希望指正(Use DevC to write the Windows basic control class library, have detailed use example, the level is limited, want to point to correct)
- 2018-12-30 20:31:07下载
- 积分：1
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三次样条插值
说明： 求解3次样条插值，用于拟合函数，数值分析中作业....(function which used for function fitting)
- 2020-12-23 18:58:26下载
- 积分：1
