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a-d转换
说明： 80C51单片机程序adc转换啊啊啊啊啊啊啊啊啊啊啊啊啊啊(ADC Conversion of 80C51 Single Chip Microcomputer Program)
- 2019-02-15 18:25:58下载
- 积分：1
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vc_com_example
这是一个用VC编写COM的例子，用VB调用，对初学者很有用！(This is an example of vc com, it called by vb,it is useful for leaner!)
- 2021-03-07 21:59:29下载
- 积分：1
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ICETEK-DM642-AVM_V3
德州仪器 ICETEK-DM642-AVM_V3源代码(Texas Instruments ICETEK-DM642-AVM_V3 source code)
- 2011-11-19 23:55:57下载
- 积分：1
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ball
DirectX开发的一个弹球例子，可以模拟弹球的运行轨迹(DirectX development of a pinball example, can simulate the operation of pinball trajectory)
- 2020-10-23 17:27:22下载
- 积分：1
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ajks
说明： 许多现代浮点单元的一项主要体系结构功能，是能够将一个乘法与后面紧跟的加法作为单个运算执 行，且没有中间舍入误差。例如，Intel 的 Itanium 体系结构提供了一些指令，将三元运算 (a*b+c) 、(a*b-c) 和 (c-a*b) 中的每一个都组合为单个浮点指令（分别为 fma、fms 和 fnma）。这些单个 指令都比执行独立的乘法和加法指令快，并且因为没有中间乘法舍入，所以更为精确。该优化可以显 著提高那些含有多个交错乘法和加法运算的函数的速度(many modern floating point unit of a major system structure and function is to be a follow closely behind multiplication and addition of implementation as a single operator, with no intermediate rounding error. For example, Intel's Itanium architecture provides a number of directives to the ternary operator (a* b, c), (a* b-c) and (c-a* b) each have a portfolio to a single floating point instructions (Fullmetal respectively, and fms fnma) . These individual instruction than the implementation of an independent and additive multiplication instructions quickly, and because no middle multiplication into homes, so more precise. The optimization can significantly increase those containing more than staggered multiplication and addition operations function of the speed)
- 2006-03-23 20:52:57下载
- 积分：1
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121231
gis系统开发公司的笔试题目，俩道简单的编程题目，要求用C++实现(gis system development company written questions, both simple programming channel topic requires C++ achieve)
- 2013-07-18 15:31:10下载
- 积分：1
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friend
朋友管理系统，很适合初学者，MFC编写，
访问数据库，只要说明数据库即可(Friend management system, very suitable for beginners, MFC write, access to the database, the database can be as long as the description)
- 2009-12-14 08:52:25下载
- 积分：1
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read_harddisk
在VC++环境下点击按钮读取硬盘序列号并输出显示(In VC++ environment, click the button to read the hard drive serial number and the output display)
- 2010-09-07 14:39:47下载
- 积分：1
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prime
输出用户输入的任意两个整数间的所有素数
输入的大小任意，输出按从小到大的顺序。
C++实现(Output user input between any two integers all prime numbers of arbitrary size of input and output according to the order from small to large. C++ implementation)
- 2009-03-10 10:20:31下载
- 积分：1
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4525A
步进电机高效驱动器，高细分，高电流，高电压(Efficient stepper motor drives, high segmentation, high current, high voltage)
- 2013-04-03 09:53:11下载
- 积分：1
