1)  quadrature error
正交误差信号
1.
On the basis of those metioned above, the expression of quadrature error and the ratio between quadrature error and sense signal were induced respectively when the principal axes of elasticity of outer-frame and inner-frame rotated a little angle separately.
在此基础上,利用弹性主轴原理,分别推导了内外框弹性主轴偏转产生的正交误差信号表达式及正交误差信号和敏感信号的比值表达式。
2)  orthogonal design
正交
1.
In this paper, the effect of composition of transition metal oxides obtained by the orthogonal design , atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides was discussed.
采用廉价的铁系氧化物,研究了正交设计的过度金属氧化物组成、气氛、晶核剂等因素对釉面金属光泽的影响。
2.
The second and the third step reaction conditions of the synthesis of L-carvone from d-limonene were studied by the use of orthogonal design, and the whole yield of these two reactions is more than 80% by the use of new reaction conditions.
利用正交法对d - 艹宁 烯合成L -香芹酮的第二步 (脱氯化氢 )和第三步 (水解反应 )反应的工艺条件进行分析 ,得到了较为理想的工艺 ,使二、三两步反应总收率达 80 %以上。
3.
In this experiment,orthogonal design with three levels of four factors(Taq DNA polymerase, dNTPs,primer and Mg2+) was used to optimize the pepper ISSR-PCR reaction system.
本试验利用正交设计,以辣椒SS69为试材,从Taq酶、dNTPs、引物、Mg2+4因素3水平来优化辣椒ISSR-PCR反应体系。
3)  Orthogonal
正交
1.
Design of Two-direction Orthogonal Partially Prestressed Concrete Beam with 32.0m × 17.0m Span;
32.0m×17.0m跨双向正交部分预应力混凝土梁的设计介绍
2.
Matri representation of the orthogonal complement in euclidan space;
欧氏空间中正交问题的矩阵描述
3.
New Definition of the Conditional Number of a Matrix──Nonorthogonal Degree;
矩阵条件数的新定义──矩阵的非正交度
4)  orthogonality
正交
1.
Completeness and orthogonality of scale transformation and its proof;
尺度变换函数的完全性和正交性及其证明
2.
Regularity and orthogonality of a new family of bivariate wavelets;
一类新的二元小波的正则性及正交性
3.
Orthogonality For Defining Hermite-polynomial;
利用正交性定义Hermite多项式
5)  quadrature
正交
1.
This paper analyzed the issues about the sideband and local oscillator leakage of a direct quadrature conversion transmitter, educed the quantitative relationship of the amplitude and phase imbalance in the modulation signal as well as local oscillator signal and the sideband and local oscillator leakage, and simulated it.
本文分析了直接正交上变频无线发射机中的边带和本振泄漏问题 ,导出了调制信号和本振信号的幅度和相位不平衡度与发射机的边带和本振泄漏抑制能力之间的定量关系 ,并进行了仿真。
2.
The theory of digitial calibration for the gain and phase mismatches between the in-phase and quadrature branches is discussed.
讨论了正交双通道幅相不一致的数字校正原理 ,提出了两种获得幅相误差函数的方法 ,包括最小二乘法和改进的Gram Schmidt正交化方法 。
6)  orthonormal
正交
1.
Structure based on nerve net time finity orthonormal wavelet;
基于神经网络的时有限正交小波构造
2.
Characterization of Separable Bivariate Orthonormal Compactly Supported Wavelet Basis;
二元可分正交紧支集小波基的刻划
3.
The paper introduces a kind of orthonormal frequrncy division multiplexing(FDM) digital modulation technique with a good performance which can solve,in some way,the fading problem of both the channel selective one resulted from multi\|path fading and Rayleigh fading.
介绍一种可较好地解决多径衰落所引起的信道选择性衰落 ,又可克服信道的瑞利衰落、性能优良的正交频分复用数字调制技术。
参考词条
补充资料:Fourier级数(关于正交多项式的)


Fourier级数(关于正交多项式的)
rthogonal polynomials) Fourier series (in

F血的er级数(关于正交多项式的)【I饭的er sedes(加川如卿.1州ylm血‘);。”晓p,八(no opTOroHa‘-眼M,。oro呱。aM)] 形式为 艺。。p。(l) 月之0的级数,其中{尸。}是在区间(a,b)上关于权函数h正交的多项式系(见正交多项式(ort加即间即妙-no而alS)),系数{。。}由公式 b a。一J儿(*)f(*)尸。〔二)、(2)给出.这里,f属于函数类L:=L之f(a,b),h],即它的平方在正交性区间(a,b)上关于权函数h可和(玫比g比可积). 对任意正交级数,(l)的部分和{s。(x,f)}是f的依L:度量的最佳逼近,且a,满足条件 浊a。=0·(3)在证明级数(l)在一个点x或在(a,b)中的某个集合上收敛时,通常利用等式f(x)一s。(戈,f)=拜。汇a。(甲二)只十;一a。+:(价二)只(x)l,其中{a。(叭)}是辅助函数毋二的Founer系数,对于固定的x, 川门=力匕2二丛兰上.。。(。.bl. X一汇而拼。是由Cll南.川回{抽均.以公式(Ch由toffel一Dar·boux fonn“巨)给出的系数.如果正交性区间[a,b]有限,毋乒几且序列笼只圣在给定的点x有界,则级数(l)收敛到值f(x). 对于f6L一L:l(a,b),h」,即在区间(a,b)上关于权函数h可和的函数类,也可定义系数(2).对有限区间!a,b],如果f“L,【(a,b),hl且序列{凡}在整个区间[a,b]上一致有界,则条件(3)成立.在这些条件下,在点x可a,bJ处如果叭〔L,I(a,b),h],则级数(l)收敛到值f(x). 设A是区间(a,b)中的某个集合,序列王尸。}在A上一致有界,设B=[a,b〕\A,记L,(A)‘L,【A,川是在A上关于权函数h的p次可和的函数类.如果对固定的x已Al,有叭任L,(A)及叭。
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