Finally, on some Linux systems, clock_gettime may be a part of librt. so, and you may need to append the – lrt switch to the compiler command line. 最后,在某些Linux系统上,clockgettime可能是librt.so的组成部分,可能需要在编译器命令行中添加–lrt开关。
You can drag the clock at the same time to compare multiple delete, you can freely switch the background color, and set the color and size, including the size of a pointer. 是一个时钟的演示。可以拖入多个时钟同时进行比较删除,可以随意切换背景色,以及设置颜色和大小包括指针的大小。还有更改时区。
With the requirements of low power, low cost and high performance, the thesis optimized circuit structure and studied clock switch and clock-gating circuit in-depth. 针对MCU设计的低功耗、低成本、高性能需求,本文对电路结构进行优化,对时钟切换和门控时钟电路进行了比较深入的研究。
Discussion of Clock Method Provided by Switch Capacitor Filter 对提供开关电容滤波器时钟方法的探讨
In the control of the clock switch. 在时钟开关量控制中的优势。
In the controlling part, we introduced the real time clock, switch inputs and switch outputs, communication interface, human-machine interface, decoder, data storing, power monitoring circuit design. 在配电变压器监测终端控制部分介绍了以80C196KC单片机为控制核心的电路设计,包括实时时钟、通信接口、开关量输入和输出、人机界面、数据存储、译码控制、电源监控电路的实现。
The charge pump circuit is used to boost the clock voltage of the switch transistor. 采用电荷泵电路提供开关管栅过驱动电压,带隙基准电路作为电荷泵稳定电压的输入,有利于改善开关电路的性能。
In the way of three pieces of SRAM working in harmony and cooperating with continuous adderss sequence and synchronous clock, it outputs a sequence which stimulation and response can switch at any time. 这三片SRAM配合连续地址序列和同步时钟的方式,输出一个激励/响应可随时切换的数字激励响应序列。
Finally, the master clock and slave one are linked by the hub or switch, the time synchronous precision is researched. 最后,通过使用集线器与交换机连接主从时钟,分析了其对同步精度的影响,可达到亚微秒的同步精度。
Thesis analyzes the characteristics of satellite clock error in unusual circumstances frequency adjustment, phase tuning satellites clocks switch, establishes reasonable prediction model to detect unusual values to improve the accuracy of the satellite clock error prediction. 分析卫星钟调频、调相及钟切换等情况下钟差的特点,建立预报模型并探测出异常值从而提高钟差预报精度。