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程序员面试宝典,为找软件工程师一类工作的人员所喜
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- 2022-02-13 20:08:30下载
- 积分:1
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数据通信是通信技术和计算机技术相结合而产生的一种新的通信方式。要在两地间传输信息必须有传输信道,根据传输媒体的不同,有有线数据通信与无线数据通信之分。但它们都是...
数据通信是通信技术和计算机技术相结合而产生的一种新的通信方式。要在两地间传输信息必须有传输信道,根据传输媒体的不同,有有线数据通信与无线数据通信之分。但它们都是通过传输信道将数据终端与计算机联结起来,而使不同地点的数据终端实现软、硬件和信息资源的共享。 -communications data communications and computer technologies are combined to produce a new form of communication. In between two transmission of information must have a transmission channel, according to the different transmission media, cable and wireless data communications data communications breakdown. But they are all through the channel of transmission of data and computer terminals linked together, so that different locations of the data terminal to achieve soft, hardware and the sharing of information resources.
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RFID的基础知识的介绍,了解目前的主流RFID发展顺序
RFID的基础知识的介绍,了解目前的主流RFID发展顺序-RFID introduction to the basics, understand the current development of the order of the mainstream RFID
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java ant daquan
java ant daquan
- 2022-02-05 16:25:25下载
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迷宫问题回朔解法
迷宫问题回朔解法-maze Schomburg solution to the problem
- 2022-04-07 04:18:51下载
- 积分:1
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zemax源码:
This DLL models an anamorphic aspheric surface.
This surface is...
zemax源码:
This DLL models an anamorphic aspheric surface.
This surface is essentially an even aspheric surface with different terms for
the x and y directions.
The sag is given by:
Z = ((CX*x*x)+(CY*y*y)) / (1 + sqrt(1-((1+KX)*CX*CX*x*x)-((1+KY)*CY*CY*y*y)))
+ AR*( (1 - AP)*x*x + (1 + AP)*y*y )^2
+ BR*( (1 - BP)*x*x + (1 + BP)*y*y )^3
+ CR*( (1 - CP)*x*x + (1 + CP)*y*y )^4
+ DR*( (1 - DP)*x*x + (1 + DP)*y*y )^5
Note the terms AR, BR, CR, and DR ... have units of length to the -3, -5, -7, and -9 power.
The terms AP, BP, CP, and DP are dimensionless.
The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY.
-ZEMAX source: This DLL models an anamorphic aspheric surface.This surface is essentially an even aspheric surface with different terms forthe x and y directions.The sag is given by: Z = ((CX* x* x)+ (CY* y* y))/(1+ sqrt (1- ((1+ KX)* CX* CX* x* x)- ((1+ KY)* CY* CY* y* y)))+ AR* ((1- AP)* x* x+ (1+ AP)*
- 2022-04-21 04:49:04下载
- 积分:1
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Chinese called : windows device driver technology insider detailed description o...
中文名为:windows设备驱动程序技术内幕
详细介绍了设备驱动的原理和实现方法,并列举了大量的实例方便大家学习-Chinese called : windows device driver technology insider detailed description of the device-driven principles and methods He cited a number of examples to facilitate learning
- 2023-08-20 17:25:05下载
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Ant Algorithm for Solving TSP problems who wish to be helpful to Mathematical Mo...
蚂蚁算法 求解TSP问题 希望对数学建模者有所帮助-Ant Algorithm for Solving TSP problems who wish to be helpful to Mathematical Modeling
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- 积分:1
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详细系统介绍了windows下多线程程序的开发.包含示例源码.
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信号与系统答案 信号与系统答案
信号与系统答案 信号与系统答案-exam
- 2022-03-03 23:09:39下载
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