ITRON（Industrial the real-Time Operation System Nucleus，工業實時操作系統中心）提出的實時多任務系統規范。它具有標準的實時內核，適用于任何小規模的嵌入式系統，日本國內現有很多基于該內核的產品，其中消費電器較多，目前已成為日本事實上的工業標準。
ITRON和日本的精密機械工業相結合，使日本在數據系統、工業機器人、辦公機器方面處于世界領先地位。
RTX-51 is a runtime library that, together with C51, allows real-time systems to
be implemented for all processors of the 8051 family (e.g., 8051, 8052, 80515,
etc.), except for the 8?C751 and 8?C752.
RTX-251 extends the functionality of the RTX-51 to the new intel MCSÒ 251
family of processors. It is available as a set of runtime libraries supporting the
binary and the source mode to be used with the C251.
real property management,information management system developed by VB, using very conveniently.good real property management has such large information
t transistor has the characteristics of components of the sensor real-time measurement of voltage and current signals through, obtained quality factor correction circuit for the feedback and the feedback time, IBM used the feedback field effect transistor implementation, in order to achieve quality factor correction circ
This book is intended for embedded system programmers, consultants and students interested in real-time operating
systems. μC/OS-II is a high performance, deterministic real-time kernel and can be embedded in commercial products
(see Appendix F, Licensing). Instead of writing your own kernel, you should consider μC/OS-II. You will find, as I
did, that writing a kernel is not as easy as it first looks.
The Ntrip RTCM Multiclient "NtripRTCMMC" simultaneously reads a number of
real-time RTK data streams in RTCM 2.x format (basicly message types 18
and 19) as received from an Ntrip Broadcaster. It decodes the streams and
generates raw and RINEX files.
DirectX Lighting vs. real World Lighting （DX光照 對 真實世界光照）
在DX中，我們能創建不同類型的光，使場景看起來更真實。但要記住，DX中的光只是在近似地模擬自然界的光。在自然界中，光由光源（如燈泡）發出，然后延直線傳播，直到消耗完畢或傳入眼睛；光在遇到物體時會發生反射，每次反射都會有能量的消耗；實際上，光可以在物體間反射千百萬次，而且光滑表面會比不光滑的表面反射更多的光。這一切如果全算進來的話，計算量是巨大的，所以，DX只是在近似地模仿。
