查询词典 compression of data

We have accomplished under mentioned arithmetic in the project, which are the wavelet zero tree coding arithmetic based on difference signal and the non compression arithmetic based on the integer wavelet transform of interested area. We have achieved the huge amount of data processing and storing in real time、high speed and multi-channel.

完成了基于差分信号的小波零树编码算法和基于感兴趣区域整数小波变换的无损压缩算法，实现了高速、多通道、在线实时信号的处理存储。

Therefore, people are broadly studying the method of data compression.

因此，人们在广泛地探讨它的数据压缩方法。

The use of compression and data reduction techniques allowed storage of one or more studies on each CD-R.

由于采用了数据压缩和解压缩技术，使每个CD-R光盘能存储一个或多个病历资料。

In this method, the outlier's density is considered smaller than the average density of data set and the none-outlier's density shouldn't decrease with its closed interval compression.

该方法提出了孤立点对象的密度要小于数据集的平均密度；非孤立点对象的密度不应因为封闭区间的收缩而减少。

So I choose the algorithm of data compression based on discrete cosine transform coding to compress bmp image.

因此选用了基于离散余弦变换的数据压缩的算法来进行bmp图像文件的压缩。

Paper first describes the purpose and significance of data compression, and its current condition.

论文首先讲述了数据压缩的目的和意义，以及它的发展现状。

So, it is a good way to study the technique of data compression.

因此研究图像数据压缩编码技术是行之有效的方法。

First of all, it narrates the purpose and significance of data compression. It introduces the status of its development.

论文首先讲述了数据压缩的目的和意义，以及它的发展现状。

This paper proposes a new EEG lossless compression technology based on improved DM Coding and Adaptive 2-Value Arithmetic Coding:First, DM Coding is used to the original data, and them through an appropriate transform of data format, most of the "redundant" bits in every byte are removed, also its Entropy of bits is reduced.

引言 多年来，嫡编码作为数据无损压缩的重要手段在生物医学信号的处理中一直得到广泛地应用，同时对于脑电信号的处理来说更是如此：由于神经疾病的诊断需要容量庞大的分析数据以及脑电波自身内涵的复杂性使得无损压缩对于脑电数据的处理而言异常重要；在另一方面，霍夫曼编码(Huffman Cod-ing)。

To meeting the special requirement for data acquirement instrument in deepsea water, a design of data logger system was proposed, which was featured by low power consumption, high accuracy and high compression resistance.

针对深水作业条件下对数据采集设备的特殊要求，提出了具有低功耗、高精度、耐高压特点的水下多通道数据采集器的设计方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。