curve fitting method造句
例句與造句
- Calibrating the electric eddy sensor by the interpolation method and curve fitting method
利用插值法和曲線擬合法標(biāo)定電渦流傳感器 - Among most curve fit methods , grey model curve can be used to describe embankment settlement
摘要在眾多的曲線擬合方法中，灰色模型曲線可以用來(lái)描述路基沉降。 - For the ordinary engineering , the curve fitting methods based on model discerning are introduced to calculate the embankment ' s settlement
對(duì)于一般工程的路基沉降計(jì)算，采用基于模型辨識(shí)的曲線擬合法。 - Then the measured frequency characteristic can be converted to high accurate transfer function with curve fit method , rational initial parameters choice and fitting in different frequency range method
使用曲線擬合方法,輔助以合理的初始參數(shù)選取及分段擬合方法,將測(cè)量得到的控制對(duì)象頻率特性轉(zhuǎn)化為高精度的傳遞函數(shù)。 - The information extending method and curve fitting method , which deals with data in the complementary system of wams and scada , are discussed . secondly , traditional transient stability analysis method starts at the static
傳統(tǒng)暫態(tài)穩(wěn)定分析方法是從故障前穩(wěn)定平衡點(diǎn)開始的,然而實(shí)際系統(tǒng)總是處在或大或小的擾動(dòng)之中,因此,這種分析方法不能準(zhǔn)確地表現(xiàn)系統(tǒng)真實(shí)的運(yùn)行情況。 - It's difficult to find curve fitting method in a sentence. 用curve fitting method造句挺難的
- 2 . doppler frequency shifting and curve fitting differential methods for measuring velocity are analyzed and compared . the least - squares curve fitting methods based on power functions and orthogonal functions are analyzed and compared
2 .對(duì)測(cè)量速度的兩種方法,多普勒頻移法和曲線擬合微分法作了分析和比較;對(duì)以冪函數(shù)族和以正交函數(shù)族為基底的最小二乘曲線擬合法作了對(duì)比分析。 - The dissertation is summarized as follows : 1 ) b - spline curve fitting is studied . several curve fitting methods are disc ussed , and a method for b - spline curve fitting in the specified tolerance is pr esented . 2 ) b - spline surface fitting is studied
作者完成的主要工作如下： 1 )研究了b樣條曲線擬合的問(wèn)題，討論分析了數(shù)種常用的曲線擬合方法，并提出了一種給定允差下b樣條曲線擬合的方法。 - By combining randomized hough transforms ( rht ) and curve fitting method together , the geometric detection algorithms of lines , circles and ellipses are derived respectively and have advantages of automation , swift , precision and robustness as used in complex background
將rht與曲線擬合有機(jī)結(jié)合，分別提出了直線、圓、橢圓檢測(cè)算法，該算法能在復(fù)雜背景下、全場(chǎng)范圍內(nèi)，自動(dòng)、快速、精確、魯棒地完成檢測(cè)任務(wù)。 - The second aspect is the study and application of fitting method after introducing curve fitting method , we will study least - squares procedure used frequently in engineering fields . in addition , we will encode according to item requirement and least - squares procedure algorithm , then using the data picked from image processing to fit the equation we needed
在介紹了曲線擬合方法之后,主要研究工程設(shè)計(jì)中常用的最小二乘法,根據(jù)課題要求以及最小二乘法的算法要求編寫源碼,將圖像處理后采集來(lái)的數(shù)據(jù)擬合成所需要的方程。 - The inverse analysis method based on model discerning and all these curve fitting methods are used to forecast settlement of xuzhou - suqian expressway after completing . the result from calculation and analyzed shows the thinking and the method in the paper are suitable , and it can be proved its rationality and feasibility in studying and forecasting settlement after construction of the embankment
結(jié)合徐宿高速公路，進(jìn)行了基于模型識(shí)別的路基沉降反演預(yù)測(cè)和各類曲線擬合法預(yù)測(cè)工后沉降的計(jì)算，通過(guò)計(jì)算驗(yàn)證了模型識(shí)別反演預(yù)測(cè)思路和方法的適用性和改進(jìn)指數(shù)法預(yù)測(cè)路基工后沉降的有效性和合理性。 - In this paper , the fundamentals of cable forces by frequency method are introduced . the curve fitting method is utilized to get the correcting formula of cable forces and frequency through the experiment . on the other hand , a kind of catenary line cable element is introduced in this paper , owing to the inaccuracy caused by correcting struss element in fem
本文還介紹了頻率法測(cè)索力的基本原理，并通過(guò)試驗(yàn)，利用曲線擬合法得出索力頻率之間的修正關(guān)系式；其次，由于有限元計(jì)算中，索元所采用的修正桿元所帶來(lái)的不精確性，對(duì)于長(zhǎng)索其精度更難保證，因此，本文介紹了一種計(jì)算精度高、工作量小的懸鏈線索元。 - Two nonlinear simulation methods are designed by curve fitting method and anfis which seem simply and right in the simulation experiment . based on the model different control strategies also were realized in detail such as chopped current control ( ccc ) , angular position control ( apc ) , amplitude - change ccc and pi control . a simple torque sharing function ( tsf ) method and a tsf controller were designed which decreases torque ripple effectively
文章中還建立一種基于模糊神經(jīng)網(wǎng)絡(luò)的非線性模型,并對(duì)比分析了三種方法,仿真中確定了電機(jī)的最優(yōu)開通關(guān)斷角,在此基礎(chǔ)上實(shí)現(xiàn)了電流斬波控制、角度位置控制、變幅值電流斬波控制以及分段雙閉環(huán)pi控制,仿真結(jié)果表明,它實(shí)現(xiàn)了電機(jī)的正常運(yùn)行,很好的抑止了電機(jī)轉(zhuǎn)矩脈動(dòng),同時(shí)有效地降低了噪聲。