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本文论述了Linux下网络设备驱动程序的基本原理、实现过程,并介绍在uCLinux中网络驱动程序的开发方法。 相似文献
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嵌入式操作系统的发展与应用 总被引:1,自引:0,他引:1
本文介绍了嵌入式操作系统的概念,分析了嵌入式操作系统的发展状况和应用前景,特别是嵌入式Liunx的研究和发展情况。 相似文献
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Generation of 15 W femtosecond laser pulse from a Kerr-lens mode-locked Yb:YAG thin-disk oscillator 下载免费PDF全文
We demonstrated a robust power-scalable Kerr-lens mode-locked(KLM) operation based on a Yb:YAG thin-disk oscillator.15-W,272-fs pulses were realized at a repetition rate of 86.7 MHz with an additional Kerr medium and a 2.5 mm hard aperture in the cavity.247-fs pulses with an average power of 11 W could also be obtained by using a 2.4 mm hard aperture.Based on this shorter pulse,high efficient second-harmonic generation(SHG) was performed with a 1.7-mm-long Li B3O5(LBO) crystal.The SHG laser power was up to 5 W with the power fluctuation RMS of 1% measured over one hour. 相似文献
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随着现代信息技术发展,越来越多的远程教育采用流媒体技术作为主要的网络教育模式。本文使用Windows medi aservice为应用框架提出了基于流媒体技术的远程教育系统的基本结构及其功能,并就常见问题给出解决方案。 相似文献
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