C-Problem

本论文首先系统地介绍了视频压缩编码的基本原理和方法，以及各国际标准 化组织提出的压缩标准；其次分析了JPEG和MPEG-4的主要技术，据此提出 MPEG-4简单框架编码器的软件实现方案，给出流程图，在VC++环境下用C语言 程序实现了JPEG压缩及MPEG-4简单框架的视频压缩功能，采用测试序列验证 无误，并对两种标准的压缩比进行试验对比，突出压缩的关键技术为DCT和运动 估计算法；接着深入研究了DCT变换、运动估计和补偿算法并进行了优化改进， 给出了用于快速匹配块的自适应十字模式搜索算法，并给出了对各种块匹配估计 算法的仿真结果。然后详细介绍了TI公司TMS320C6711DSP的软硬件特性，并 在此基础上提出系统的硬件实现方案。接着介绍了基于系统软硬件环境的移植问 题和优化方法，并针对算法移植和仿真过程中的问题进行了说明。 最后就课题设计过程中研究的结果予以总结，并阐述了以后课题研究的要点。(In this thesis,an introduction to video compression principal,methods and central international video coding standards is done firstly.Then analyzing the core techniques of JPEG and MPEG-4 and proposing a scheme of MPEG-4 SP encoder,the coding function of JPEG and MPEG-4 is achieved in C successfully with test sequence Then compare the compressed ratio of two standards,point out the key of compression is DCT and Motion Estimation algorithm.Afterwards,studying the DCT/Motion Estimation/Motion Compensation algorithm in detail and giving an adaptive rood pattern search for fast Block-Matching motion estimation.Then the simulation of several motion estimation algorithms based block-matching is given.Accordingly,a scheme of a DSP-based video compression system is put forward,with the features of TI’s TMS320C6711 DSP.At last,the transplant and optimization are considered on the basis of soft and hard environments,also the simulation process. In the end,the summarization about the)

说明：  可查找C++源代码文件中定义的函数及每个函数实现代码的行数。帮助开发人员随时掌握代码中函数的粒度控制。(To find C++ source code files and functions defined in the implementation code for each function, the number of lines.)

用C语言实现的PL0的源代码，并进行了扩展，包括文档，有助于学编译(Achieved with C language source code PL0 and expanded, including documentation, help to learn to compile)

Csdn刷下载积分工具,请慎重使用.后果自负(Csdn brush tool to download Points)

此程序采用c语言编写，未经运行，希望对大家又帮助(c language, without running, and I hope to help everyone)

说明：  针对充流管道单向流固耦合数值模拟过程复杂、数据在耦合传递中存在偏差的问题，采用 Ｃ＋＋语言编制了充流管道单向流固耦合数值模拟程序，实现了从模型建立、流体计算到结构分析 过程的自动化，确保了从流体计算到结构计算过程中数据传递的准确性．利用参考文献中的试验数 据验证了此程序计算结果的正确性，以实际发电厂的一段疏水管道为例进行单向流固耦合数值模 拟，描述了程序自动建立管道模型、模拟管内流体压力分布以及将流体压力数据导入管道结构中进 行管道应力计算的过程．结果表明：该充流管道单向流固耦合数值模拟程序具有结果准确、操作简 便的特点，可应用于多种充流管道的设计改造和风险预测中(Aiming at the complex numerical simulation process of one-way fluid-structure coupling in flow-filled pipeline and the deviation of data in coupling transmission, the method is adopted. C++ language has compiled the numerical simulation program of one-way fluid-structure coupling for filling pipeline, which has realized the process from model establishment, fluid calculation to structure analysis. The automation of the process ensures the accuracy of data transfer from fluid calculation to structural calculation. The correctness of the calculation results is verified by the program, and the one-way fluid-structure coupling numerical model is carried out for a section of)

里面汇总了一些常见的ansys中遇到的问题或错误，仅供参考(ansys FAQ summary, there are some problems often encountered error for reference purposes only)

说明：  c++简明教程。 还在为看不懂c++书籍烦恼吗？有了这本书，c++不再难！(c++ Concise Guide. Still can not read c++ Books trouble? With this book, c++ Not difficult!)

说明：  着是VC++的一写辕马 希望他对你有用 谢谢光临 哈哈哈哈 (with the VC is a Shaft-horse he was useful to you to thank you for looking Ha Ha Ha Ha)

说明：  创建密码字典文件，数字，字母，VC++编写(Create a password dictionary file, numbers, letters, VC++ written)