English translation for "trigonometric polynomial"
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- 三角多项式
Related Translations:
- Example Sentences:
| 1. | Approximation of some classes of periodic functions of two variables by trigonometric polynomials
一个二元周期函数类用三角多项式的逼近 | | 2. | With the characteristic function method , necessary and sufficient algebraic criteria have been developed for a class of three - delay linear difference systems . the key of the criteria is to verify that the value of a trigonometric polynomial is less than one
借助特征函数法，获得了一类三时滞线性差分系统的充要代数准则，其核心是判定某三角多项式的值小于1 ，这一问题由绘图法解决。 | | 3. | And then we introduce bezier , b - spline and non - polynomial curves and surfaces modeling , which include l - splines , helix splines , splines in tension and c - curves etc . by analyzing the characters of bezier curves and b - spline curves , we construct trigonometric polynomial curves in the space of trigonometric functions , which assume the characters of b zier curves and b - spline curves
阐述了cagd中参数曲线曲面造型的发展历史并介绍了bzier方法、 b样条方法以及非多项式曲线曲面造型方法，后者包括l -样条、螺旋样条、张力样条以及c -曲线等。文章以b zier曲线和b样条曲线的特点为基础，在三角函数空间中构造一组具有上述两类曲线特性的三角函数多项式曲线，称其为t - b zier曲线和t - b样条曲线。 | | 4. | The obtained results in the paper are as follows : ( 1 ) the expansion of fourier series of orthogonal trigonometric polynomial for conditional mathematical expectation and function of random variable ; ( 2 ) the best approximation of trigonometric polynomial about another random variable for function of a random variable ; ( 3 ) the best approximation order of trigonometric polynomial for function of random variable
摘要获得了如下结果： ( 1 )条件数学期望及随机变量函数的三角多项式级数表达； ( 2 )一个随机变量关于另一个随机变量的三角多项式的最佳逼近； ( 3 )随机变量函数被随机变量三角多项式最佳逼近的阶。 | | 5. | This paper summaries the researches on the new schemes of parameter curves and surfaces modeling - curves and surfaces modeling of trigonometric polynomial , which includes curves and surfaces of t - bezier , t - b - spline , tc - bezier and tc - b - spline . hc - b zier curves and surfaces are also discussed in the space of hyperbolic functions in the end
本文主要对参数曲线曲面造型的一种新方法? ?三角多项式曲线曲面进行了深入研究，其内容主要包括t - b zier曲线曲面、 t - b样条曲线曲面、 tc - b zier曲线曲面和tc - b样条曲线曲面。 |
- Similar Words：
- "trigonometric leveling network" English translation, "trigonometric levelling" English translation, "trigonometric moment problem" English translation, "trigonometric parallax" English translation, "trigonometric point" English translation, "trigonometric ratio" English translation, "trigonometric ray tracing" English translation, "trigonometric ray-trace method" English translation, "trigonometric relation" English translation, "trigonometric scale" English translation
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