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- A Method of Fitting Laser Dot by Least Square Circle 最小二乘圓法擬合激光斑點(diǎn)的一種方法
- Exe-Using least squares algorithm on Multi-times curve fitting. 最小二乘法多次曲線(xiàn)擬合。
- Turning wafers and making the melatope form the round track,plenty of measuring points are fit to gain the radius of the circle and the coordinate of the circle center by least squares method. 轉動(dòng)晶片使光軸的出露點(diǎn)形成圓形軌跡,通過(guò)最小二乘法對多個(gè)測試點(diǎn)擬合得到圓半徑和圓心坐標。
- Least squares in linear models II. 線(xiàn)性模型中的最小二乘法2。
- In this paper, the moving least squares (MLS) fitting criterion commonly used in solid mechanics is discussed for solving seismic wave equations. 摘要本文首次將固體力學(xué)領(lǐng)域中的滑動(dòng)最小二乘擬合法用于求解地震波波動(dòng)方程。
- Keywords Roundness error;Least square circle;Minimum circumscribed circle;Acute triangle; 圓度誤差;最小二乘圓;最小外接圓;銳角三角形;
- Algorithm gor least square fit curve. 最小二乘法擬合曲線(xiàn)的算法-
- This paper discuss the method of data fitting in intergral rule, that is intituled least squares integral method, and gives two format of fitting function in common use. 本文探討了積分準則下的數據擬合函數的方法，稱(chēng)為最小二乘積分法，并給出了兩個(gè)常用擬合函數具體形式。
- Two different methods are reviewed and analyzed, these methods evaluated by using a least squares fitting method to fit the correlations to one s... 用阻尼非線(xiàn)性最小二乘擬合法結合實(shí)驗數據,對諸方法進(jìn)行了總體擬合效果評價(jià)和預測效果評價(jià),推薦出目前最好的方法。
- An example of this is specifying three collinear points to the circle fitting tool. 同樣是先根據剔除點(diǎn)的個(gè)數剔除一些邊遠點(diǎn)，然后試圖利用剩下每一個(gè)可能的點(diǎn)進(jìn)行擬合。
- Based on the moving least squares（MLS） fitting，this method can automatically adjust the size of radius for MLS according to the consistency of the sampled data points. 在傳統移動(dòng)最小二乘法（MLS）的基礎上，根據擬合子區域采樣點(diǎn)數據稀疏情況，該方法可自動(dòng)調整MLS的半徑區域大小。
- Keywords Discrete Fourier Transform （DFT）;Fast Fourier Transform （FFT）;Fourier analysis;roundness error;roundness measurement;least squares circles （LSC）; 離散傅立葉變換（DFT）;快速傅立葉變換（FFT）;傅立葉分析;圓度誤差;圓度測量;最小二乘圓;
- least square circle 最小二乘圓
- At last, least squares fit is done between differential absorption cross section and differential absorption spectra to retrieve concentrations of polluted gases. 將差分吸收截面和差分吸收光譜做最小二乘法擬合,即可得出相應波段內的污染氣體的濃度。
- The lines shown in these figures were fitted by the method of least squares. 這些圖中的相關(guān)線(xiàn)是通過(guò)最小二乘法得到的。
- Voltage instability predictor (VIP) based on PMU is a method for analyzing voltage stability using local measurements and it employs the least squares fitting method to track the Thevenin parameters. 基于同步相量測量裝置(PMU)的電壓失穩預測(VIP)指標是基于本地相量測量數據進(jìn)行電壓穩定性分析的方法,它利用最小二乘擬合技術(shù)來(lái)實(shí)時(shí)跟蹤系統的戴維南等值參數。
- A mathematical method for optimum fitting the measured lift data of the non-symmetrical cam profile by using the least squares and the floating orthogonal lattice algorithm is presented. 本文采用最小二乘法和浮動(dòng)正交網(wǎng)格法對非對稱(chēng)型配氣凸輪的實(shí)測升程數據進(jìn)行了優(yōu)化數學(xué)擬合。
- The method of least squares curve fitting is used proverbially for the test data processing,etc.It is inequitable to process physical parameters by some usual methods of curve fitting. 在實(shí)際問(wèn)題中測得的實(shí)驗數據有時(shí)需尋求簡(jiǎn)單函數逼近來(lái)分析,曲線(xiàn)擬合的最小二乘法在解決這類(lèi)問(wèn)題的數據處理和誤差分析中應用非常廣泛。
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- C1 is obtained using the least square method. C1 被獲得使用最沒(méi)有正直的方法。
