操作系统学习资料

In a preemptive priority based RTOS, priority inversion problem is among the major sources of deadline violations. Priority inheritance protocol is one of the approaches to reduce priority inversion. Unfortunately, RTOS like uC/OS can’t support priority inheritance protocol since it does not allow kernel to have multiple tasks at the same priority. Although it has different ways to avoid priority inversion such as priority ceiling protocol, developers still have some difficulties in programming real time applications with it. In this paper, we redesign the uC/OS kernel to provide the ability to support round robin scheduling and implement priority inheritance semaphore on the modified kernel. As result, we port new kernel with priority inheritance semaphore to evaluation board, and evaluate the execution time of each of the kernel service as well as verify the operations of our implementation.-In a preemptive priority based RTOS, priority inversionproble

４channel digital oscilloscope for soundcard-4channel digital oscilloscope for soundc ard

Driver for FAT32 STM3210

一篇非常好关于调制识别的文章，希望对大家有用，可以看看。-a good paper

虚拟内窥镜关键技术研究 虚拟内窥镜技术（Virtual Endoscopy）是虚拟现实技术在现代医学中 的应用。它利用医学影像作为原始数据，融合图像处理、计算机图形学、科 学计算可视化、虚拟现实技术，模拟传统光学内窥镜的一种技术。它克服了 传统光学内窥镜需把内窥镜体插入人体内的缺点，是一种完全无接触式的检 查方法。虚拟内窥镜的研究旨在为医生提供诊断依据，还可应用于辅助诊断、 手术规划、实现手术的精确定位和医务人员的培训等。-Research on key technologies of virtual endoscopy virtual endoscopy (Virtual Endoscopy) is a virtual reality technology in modern medicine. It has made use of medical imaging as an original data, the integration of image processing, computer graphics, scientific visualization, virtual reality technology to simulate a conventional optical endoscope technology. It overcomes the traditional optical endoscope to be inserted into the endoscope body of the shortcomings of the human body is a no-contact inspection method. Virtual Endoscopy of the study was to provide diagnosis for doctors, but also applies to diagnosis, surgical planning, to achieve precise positioning of surgical and medical personnel training.

再附上一个软件开发生命周期引言的一个PPT文档，相信结合上面推荐的文档，大家会对软件开发生命周期有个感性的认识了-addresses a software development life cycle introduction of a PPT file, I believe that the combination of the above recommendation document, we will software development life cycle has a perceptual understanding of

IT厂商的项目管理水平，进而提高国内IT项目的成功率，我们设计了这套IT项目管理表格模板-IT project management level of companies, thereby increasing the domestic IT project success rate, we designed a set of IT project management forms templates

工程师必读的十本书,工程师必读的十本书 工程师必读的十本书-engineers must for 10, the engineers required reading 10 books engineers carefully on the 10 engineers of the 10 required reading book

its a C++ source code

南洋理工大学关于vtk的学习资料，其中详细介绍了vtk的一般使用方法-Nanyang Technological University, on the vtk learning material, which is described in detail the general use vtk