CCSDS image compression algorithm is put forward by the Consultative Committee for Space Data System.
CCSDS图像压缩算法是空间数据系统咨询委员会(CCSDS)提出的图像数据压缩算法。
参考来源 - CCSDS图像压缩和AES加密算法研究及其FPGA实现On this basis, this paper systematically analyses the space data acquisition, error analysis of data and the database design etc.
在此基础上,分别对地理信息空间数据获取、数据的误差分析以及数据库设计等进行了系统分析。
参考来源 - 地理信息三维可视化系统应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
First the user space data buffer and sense buffer should be allocated and made to point to the sg_io_hdr object.
首先必须分配用户空间数据缓冲区和检测缓冲区,并将它们指向sg_io_hdr对象。
If you create a business space by importing a business space data file, the new business space has the same name as defined in the data file.
如果通过导入业务空间数据文件创建业务空间,新业务空间的名称与数据文件中定义的名称相同。
As a result, different database design methods are adopted. The space data and non-space data have been placed into different type database.
因此在数据库设计中进行了不同处理,将空间数据和非空间数据放置在不同类型的数据库中。
The scientists work for the American space agency and the National Snow and Ice Data Center in Boulder,Colorado.
VOA: special.2009.05.05
We transition to actually real world applications later on like a compression-- how do you take a huge amount of data ; and actually whittle it down into something more manageable; something that uses less of your disk space.
然后我们会讲生活中的应用程序,比方说压缩文件——,把大量的数据分解使其更易管理;,并占用尽量少的磁盘空间。
And I don't quite remember from reading or from class how big these things are, well, it turns out -- and this is sometimes useful, later on more likely than now -- but C has a size of operator that takes an argument in parenthesis and it will tell you how much space is used to store that particular data type.
我不太记得类中的这些类型,是多大的,嗯,结果是--这个在以后比现在,可能是更有用的--不过C语言中有个sizeof的操作符,其中括号里有一个参数,它会告诉我们,要存储一个类型的数据,需要占用多大空间。
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