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POS系统后台的设置方案范例,DOC文档。
POS系统后台的设置方案范例,DOC文档。-POS systems installed background programs example, DOC files.
- 2023-03-09 16:20:03下载
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introduced by the United States TI's digital signal processor and SGS TMS320...
介绍由美国TI公司的数字信号处理器TMS320LF2407A和SGS公司的步进电机驱动芯片PBL3717A构成的两相混合式步进电机的控制系统。-introduced by the United States TI"s digital signal processor and SGS TMS320LF2407A the stepper motor drive chip Built constitute the two-phase hybrid stepping motor control system.
- 2022-08-10 18:12:59下载
- 积分:1
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cool customized button for vb.
cool customized button for vb.
- 2023-04-01 04:00:04下载
- 积分:1
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对高级功能的实现,包括如斜率的直线。
OpenGl关于高级功能的实现,包括等直线、三维管道、三角划分等功能设计方案。-OpenGL on the realization of advanced features, including such as a straight line, three-dimensional pipeline features such as triangulation design.
- 2022-08-08 20:56:00下载
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几篇应用于雷达设计的Kalman滤波相关论文
几篇应用于雷达设计的Kalman滤波相关论文-Applies to the design of several radar Kalman filter papers
- 2022-11-28 17:00:04下载
- 积分:1
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本文的核心linux2.6.6新特点的基础上探讨了…
本文首先分析Linux2.6.6内核新特性的基础,探讨对Linux进行实时化和嵌入式化,即通过配置内核,裁减shell和嵌入式C库对系统定制,使整个系统能够存放到容量较小的FLASH中。然后简单介绍了防火墙的概念,深入地分析了Linux2.6.6版新型内核防火墙netfilter框架的工作机制及其实现的方式。-In this paper, the kernel Linux2.6.6 the basis of new features to explore on the Linux and embedded real-time, that is by configuring the kernel, the reduction of shell and embedded C library on the system customization, so that the entire system to the capacity to store more FLASH in the small. And then briefly introduced the concept of a firewall, in-depth analysis of the new kernel version Linux2.6.6 firewall netfilter framework of the working mechanism and its implementation approach.
- 2022-10-20 08:40:03下载
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在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速,以及便于实现测量过程自动化等优点,是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计,并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门,通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率,最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求,而且具有了单片机的稳定性和成熟性,且控制能力强,是一种低成本,高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2022-04-18 19:56:54下载
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BITEK Assembler2 v0.08 User Manual (英文版) !
BITEK Assembler2 v0.08 User Manual (英文版) !-BITEK Assembler2 v0.08 User Manual (English version) !
- 2023-07-06 03:50:03下载
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copy file auto
copy file auto
- 2022-07-16 09:39:39下载
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智能电池充电电池管理芯片CS0301.内容非常全。可以给一般理电池和非理电池。...
智能电池充电电池管理芯片CS0301.内容非常全。可以给一般理电池和非理电池。-Intelligent battery charging battery management chip CS0301. Very wide. Can give a general rationale for the battery cell and non-justification.
- 2023-04-19 05:55:03下载
- 积分:1