查询词典 cosine
- 与 cosine 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Aim of the article was to provide a new approach of the fingerprint diagram research for TCM by means of spectrometry, which was capable of indicating the character of TCM. For the purpose of getting indication of NIRDRS convolution fingerprint diagram, the visualization technology was adopted to display the information which have been processed by convolution transform, then color-coded image was displayed in computer and the similarity coefficient was worked out between the fingerprint diagrams by cosine formula. Part one Theory and system design The spectrometry (UV/Vis, NIR, IR) is disadvantageous in the fingerprint analysis of complex systems both its difficulty of specificity and the similarity of TCM.
本文的研究目标是采用光谱手段,建立能够标示中药特性的指纹图谱技术,为中药指纹图谱研究提供新的思路和方法:通过采集中药的光谱信号,结合有"数学显微镜"美誉的小波变换技术,对光谱信号进行数据挖掘,捕捉和研究物质对光吸收特性的变化,大幅度增加可供利用的信息;同时运用科学计算可视化手段及伪彩色图像处理技术,得到基于虚拟直观计算机图像信息的中药光谱指纹图谱,并将该指纹图谱应用于药物的鉴别分析。
-
In this paper,the application of the algorithm in pattern transformation method with cosine function is also discussed.
同时本文还讨论了该算法模型在余弦整形变换系统上的实现,其处理速度较原算法有了成倍提高。
-
It was found that the transmission spectrum of the filter is the cosine function modulated reflection spectrum of the fiber grating.
结果表明该滤波器的透射光谱是余弦函数调制后的光纤光栅反射光谱。
-
Modified cosine function is used to compute similarity.
同时,本文提出为适应设计领域的具体特点,采用修正的余弦函数算法进行相似度的计算。
-
Equation with double cosine function can improve the accuracy of prediction when facing two peak time series data .
含有第二谐量的余弦方程能够更准确地描述具有两个高峰的周期性数据。
-
Let it be granted that pure sets are like the cosine function: located nowhere in space and nowhere in particular in time.
但这原则上能够反对那些不纯粹的集合存在在时空中和其成员存在在时空中吗?
-
The expressions of radial pressure distribution on the piston rings with non- cosine function and their characteristics are studied in detail in this paper.
本文分析了非仅用余弦函数表达活塞环径向压力分布的方式及有关这种表达式的特性。
-
It makes no sense to ask where the cosine function is. Or if it does make sense to ask, the only sensible answer is that it is nowhere.
追问余弦函数在哪里,是没有意义的;或者,如果追问确实有意义,那仅有的回答是"它不在任何地方"。
-
The value of the cosine function at argument x.
参数为x的情形下余弦(在原正弦函数中x取余角)函数的数值。
-
The inverse function of that restricted cosine function is called the arccosine function.
被限定的余弦函数之反函数叫做反余弦函数。
- 推荐网络例句
-
Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
-
This is Kate, and that's Erin.
这是凯特,那个是爱朗。
-
Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。