polynomial fit中文是什么意思

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中文翻译
造句

多项式拟合

polynomial adj. 1.【动、植】多词学名的。 2.【数学】多项式 ...
fit fit3 n. 〔古语〕 1. 诗歌；故事。 ...
best-fit polynomial approximation 最优逼近多项式
least square polynomial fit 最小二乘方多项式拟合; 最玄乘多项式拟合
polynomial adj. 1.【动、植】多词学名的。 2.【数学】多项式的。 n. 1. 【动、植】多词学名。 2. 【数学】多项式。 a polynomial expression 多项式。
polynomial of 次多项式
a fit of 突发一阵阵发
be fit for 对…合适; 适合，胜任; 适合于
fit vt. (-tt-) 1.适合。 2.使适合，使适应使(服装等)合身使合格，使胜任〔美国〕使准备(投考)。 3.为…提供设备，供给 (with)。 4.耕(地)。 This coat does not fit me. 这件上衣我穿着不合身。 fit a coat on sb. 给某人试上衣样子。 fit the dress to the figure 量体裁衣。 fit students for college 训练学生使能升入大学。 vi. 1.适合；调和，配合；(服装等)合身，合适；适应。 2.〔美国〕准备(投考)。 Her clothes fit well. 她的衣服很合身。 The window fits badly. 这窗户关不上。 fit in 1. 使适合，使顺应。 2. 适合；调和(fit in with its surroundings 适应环境)。 fit into 顺应，调和。 fit like a glove 完全合适。 fit on 1. 装上；把…置于原处(fit the lid on 把盖子盖上)。 2. 试穿(have one's new coat fitted on 试穿新上衣)。 fit oneself for 作好…的准备。 fit out 1. 使装备齐全，准备好。 2. 办妥(fit out a ship for a voyage 把船装备好以便远航)。 fit the cap on 认为所指的是自己。 fit up 准备，装备，设备(fit up the house with electric light 给房子安装电灯)。 adj. 1.适当的，相称的，合适的，适宜的(for to)。 2.胜任的，合格的；有准备的。 3.〔口语〕几乎要…的。 4.〔俚语〕健康的，结实的。 be not fit to be seen 样子见不得人。 the survival of the fittest 适者生存。 I walked till I was fit to drop. 我走到快累倒才停。 laugh fit to burst oneself 捧腹大笑。 Is he fit for work yet 他还能工作[旅行]吗？ as fit as a fiddle [flea] 很健康，神采奕奕。 be fit for 适于，适合。 feel fit 精神极好。 fit to be tied 大发脾气(She looked fit to be tied. 她看上去气得要命)。 fit to kill 极度地，大大地(The girl was dressed up fit to kill. 这女孩浓妆艳抹)。 keep fit 保持健康。 adv. 适合地，恰当地；适时地〔仅用于下列成语〕： see [think] fit to (do)...认为应当(做…)。 n. 1.适当，妥当；合身。 2.〔俚语〕(投考)准备 (for)。 3.【机械工程】配合；密接部。 force fit 压入配合。 shrink fit 冷缩配合。 This coat is an easy [a bad, a poor] fit. 这件衣服合身[不合身]。 n. 1.(病的)发作，惊厥，(婴儿的)惊风。 2.(感情的)激发；一时高兴。 a fit of epilepsy 癫痫发作。 have fits of coughing 一阵阵咳嗽。 fall down in a fit 昏倒。 a fit of fury 勃然大怒。 a fit of industry 一时的勤勉。 beat [knock] sb. into fits 彻底打败某人。 by fits (and starts) 凭一时高兴，忽冷忽热地，一阵阵地。 give sb. fits [a fit] 〔口语〕使某人大吃一惊；使某人大发脾气。 go into fits (因癫痫等)昏过去。 have [throw] a fit 〔口语〕大发脾气，大为不安。 in a fit of rage [anger] 一时气愤。 scream oneself into fits 狂叫，拼命叫。 when the fit is on sb. 当某人一时高兴时。 fit3 n. 〔古语〕 1. 诗歌；故事。 2.(诗歌的)一节。
fit for 合适; 适合...，能胜任.; 适合的,恰当的; 适合于; 适于
fit in 安排合适的时间，地点; 内配合; 使适合; 使顺应; 装配好
fit in with 合适，相配，一致; 使…相适应，与…相协调; 适合, 适应, 与...一致; 适合,符合; 适合于
fit into 放进; 刚好放入; 适合，符合
fit on 外配合; 装上, 试穿
fit to 调整到; 适合的,恰当的
fit with 配备有..
fit-into 嵌入,进入
not fit 处于不良的状况
to fit 合适大小; 最适
addition of polynomial 多项式加法
affectless polynomial 无偏差多项式
affine polynomial 仿射多项式
alexander polynomial 亚历山大多项式
algebraic polynomial 代数多相式; 代数多项式
andre polynomial 安得列多项式

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例句与用法

It has brought forward polynomial fitting algorithm , and has proved its correctness and superiority making use of datum and theories . 3
本文提出了多项式拟合算法，并利用实验数据和理论证明了这种方法的正确性和优越性。
Based on the results of the edge anchor , several segments of the height data are selected and linear polynomial fitting are done using least square approximant on these segments separately
根据台阶边缘检测结果,选取部分采样点数据,用最小二乘法进行直线拟合。
The useful life of engineering plastics was predicted within the storage period using a polynomial fitting curve method , and its storage life deadline was inspected
运用多项式拟合曲线方法对轻武器用工程塑料在贮存期内进行寿命预测，考核轻武器用工程塑料的贮存寿命期限。
The rules of magnetic properties and the interaction between magnetic particle of binary bonded magnetic materials can be well reflected by the polynomial fit of y = a + b1 * x + b2 * x ~ 2
) ) 2多项式拟合能较好的反映二元复合粘结磁体的磁性能规律，能明显反应出两种不同永磁材料间相互作用的程度。
A time scale of the sample sn has been reconstructed by a polynomial fitting with 9 dated ages and further tested by annual band counting results . in general , the fitting polynomial line is consistent with the annual band growth rate except for that the bottom part of the stalagmite ( a height between 196 to 255mm from the top )
石笋sn通过9个~ ( 230 ) th年龄的多项式拟合建立年代序列，利用清晰可数年层段检验表明，除底部( > 196mm )外其它时段基本吻合； bf1结合~ ( 230 ) th年龄和年层计数法定年，年层计数结果表明定年在测年误差范围之内。
Feature extraction through 2 - order polynomial fit of the descending part of the response curve made possible a timesaving measurement process . the performances of two pattern recognition algorithms , namely principal component analysis ( pca ) and linear discriminant analysis ( lda ) in practical problems were discussed . artificial neural network ( ann ) was utilized with back - propagation algorithm ( bpa ) , and the combination of pca / lda with ann improved the identification performance of the system
基于对模式识别系统的深入研究，提出了从响应阶段数据提取特征的方法，节省了测试所需时间；比较了主成分分析法( principalcomponentanalysis , pca )与线性判别式法( lineardiscriminantanalysis , lda )两种模式识别方法在实际应用中的不同结果，分析了原因；设计了采用误差反传算法back - propagationalgorithm , bpa )的前向人工神经网络( artificialneuralnetwork , ann ) ，并指出其应用中存在的问题，提出了改进建议；利用pca lda与ann相结合的方法改善了系统的识别性能。
Presents a new method for fairing of curves which has a small flexibility based on fitting the derivative of second order of curves . we fit the derivative of second order of curves by a polynomial fitting , then find an indefinite integral of this polynomial to get a approach of curves . otherwise , we discuss the analyze of the error and the optimize of fairing to this arithmetic
提出了一种针对小挠度曲线的逆向曲线光顺算法，该算法直接拟合曲线型值点列的二阶导数曲线，然后通过两次积分来反求出光顺后的曲线，并对该算法的误差分析、效果分析、光顺优化等问题进行了深入探讨。
Secondly , against the problem that the linearity of inductive micrometer is poor in wide ranges , it compares with the usual methods of non - linearity compensation , and then determines the method used in the system based on the research of characteristic curve of sensor in detail . then , it gives the detailed designs of the embedded application software and the arithmetic of non - linearity compensation . finally , the paper deals with experimental data and analyses the experimental results , with a conclusion shows that the polynomial fitting is a useful method to solve non - linearity of inductive micrometer
首先,针对电感位移传感器数据处理量大、实时要求性高的特点,确定采用嵌入式处理芯片pxa271作为处理器,并根据实际需要确定性能指标;然后,针对电感位移传感器在大范围内线性度差的问题,通过对常用的非线性补偿方法进行比较,在详细研究传感器特性曲线的基础上,选用分段多项式拟合的方案进行补偿;在此基础上,对嵌入式应用软件设计给出了详细的设计流程和分析说明,最后,对设计的系统进行实验和数据分析,处理的结果满足设计的性能指标,说明分段多项式线性拟合的方法在解决电感微位移传感器非线性问题上是可行的。
Due to the existing volatility , stochastic and dynamic properties of cash flow , this paper employs exponential smoothing method and moving average method to eliminate the effects of the stochastic factors , use the seasonal exponent to eliminate the seasonal volatility of the cash flow , the exponent curve and polynomial fitting curve to estimate the overall cash flow and also provides the calculating methods and identifying principle of the overall cash flow
由于现金流量的波动性、随机性、动态性等特性的存在，依靠单一方法无法科学、准确的预测现金流量。论文提出利用指数平滑和移动平滑的方法来剔除随机因素影响，利用季节指数来消除现金流量的季节波动，之后再利用指数曲线或者多项式拟合曲线来预测整体现金流量的方法，并给出了整体现金流量的计算方法和确定原理。
In this thesis , through the technique ' s of compressing molding , the processing parameter and the mixture ratio of magnetic powder on magnetic properties of four kinds of binary composite bonded magnets ( ndfeb alnico ferrite smco ) were studied . the experiment results were analyzed by the method of polynomial fit . the following major achievements were attained
本文采用模压成型工艺对常见的四大永磁材料? ?钕铁硼、铝镍钴、铁氧体、钐钴进行了两两复合粘结，研究了工艺参数及磁粉配比对磁性能和温度系数的影响，并通过计算机软件进行拟合分析，得到了如下主要结果。