正交最小乘 的英文怎麼說

中文拼音 [zhēngjiāozuìxiǎochéng]
正交最小乘 英文
orthogonal least squares
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  1. In accordance with the problem that the fcm algorithm is quite time - consuming for search out cluster cancroids and may not be suitable for on - line modeling and control. this dissertation proposed an improved fuzzy identification method based multistage random sampling fuzzy c - means clustering algorithm ( mrfcm ). it has higher approximate precision and the cpu time has slowed down sharply compared with the common fuzzy

    Johnyen和liangwang介紹了幾種應用於模糊模型的信息優化準則，本論文在此基礎上對統計信息準則進行一些改進，並與快速模糊聚類和正交最小二乘方法結合，提高了模型的辨識精度和泛化能力。
  2. 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 .對測量速度的兩種方法，多普勒頻移法和曲線擬合微分法作了分析和比較;對以冪函數族和以正交函數族為基底的最小二乘曲線擬合法作了對比分析。
  3. Secondly, this paper presents a new fuzzy modeling based on t - s fuzzy model, which calculates the membership grade of each fuzzy subspace using fuzzy partition of input space, the consequence parameter identification is obtained by orthogonal least square

    其次，提出了一種新的基於t - s模糊模型的建模方法。該方法是基於輸入空間的模糊劃分計算給定樣本在各模糊子空間的隸屬度，利用正交最小二乘演算法辨識模糊模型的結論參數。
  4. On the basis of a lot of experimental data based on the orthogonal test of pulse peak electric current, pulse width and pulse intermission, experimental mathematical models of electric spark forming of several sorts of materials are built up with multiple linear regression analysis

    摘要用正交試驗法對電火花加工中的峰值電流、脈沖寬度、脈沖間隔進行設計，在大量實驗數據的基礎上，採用最小二乘法建立實用的多種材料的電火花加工實驗數學模型。
  5. A new computational formula to nonlinear adjustment by parameters, in consideration of the second - order terms, is derived in this paper from the precise orthogonality condition equations to nonlinear least squares by analyzing the direct solving process and iterative computing method of the linearized model

    在分析線性化的非線性參數平差的近似直接解法與迭代解法基礎上，利用非線性最小二乘的精確正交性條件方程，推導出顧及到二次項的非線性參數平差的一種新的計算公式。
  6. The orthogonal design and least square methods were used to fit the response surface, and the optimal one was obtained by the numerical optimization program dot

    根據正交試驗設計法安排每個試驗點，最小二乘法擬合響應面，利用dot程序得到該響應面的最優值。
  7. The output sinr limitations of mmse and constrained mmoe optimal filter are derived in the cirsumstance aforementioned. these limitations constitute the base of the code - aided optimal filtering and nbi estimate - subtract filtering. this dissertation summarize the recursive least squares ( rls ) algorithm, blind recursive least squares algorithm and the qr decomposing for these two algorithms

    為自適應實現碼輔助最優濾波，本文系統總結了遞歸最小二乘（ rls ）和盲遞歸最小二乘（ brls ）演算法，以及兩者基於正交三角分解（ qrd ）的并行計算結構。
  8. It is shown that using backward selection algorithm select centers can minimize the net work output error in great extent, make network structure more simple and more generalization and approximation. furthermoure, the offline control to pangang hot metal desulfuration process is realized using rbfnn model

    理論研究和模擬實驗證明： rols法比起批處理正交最小二乘法（ ols ）所需的計算空間小，訓練速度快；用後向選擇法選擇中心能最大程度地減小網路的輸出誤差，使網路結構簡化，並且具有更強的泛化能力和逼近能力。
  9. The value of uncertain disturbance is studied by rbf neural network with the regulation orthogonal least square general algorithm

    最後採用改進的規范正交最小二乘演算法的rbf網路來學習不確定干擾因素的上界值。
  10. In term of the orthogonal property of alamouti scheme and the character of the ofdm system equivalent model expression of receiver signal for stbc - ofdm system was obtained by flexible transform method so that the inverse of matrix was avoided using direct - decision mode and the complexity of computation and receiver was decreased. the simulation results show the validity and efficiency of the proposed receiver. ( 6 ) an adaptive equalization algorithm used in space - time block coded ofdm ( stbc - ofdm ) system with alamou

    該演算法充分利用了alamouti編碼的正交特性和多發射天線ofdm系統特點，通過靈活的變換對接收信號進行等價的表示；通過對11矩陣求逆的研究，將塊最小二乘遞推演算法（ brl ）中的zkxzk的矩陣求逆分解為k個2x2矩陣的求逆，從而降低了自適應演算法的運算量和接收機的復雜度。
  11. In this paper, the t - s model of ph neutralization process was identified via fuzzy c mean clustering and orthogonal least - squares algorithm ; on the basis of it the generalized predictive controller was designed. the effective performance of the controller was validated by matlab simulation

    論文首先採用模糊c均值演算法和正交最小二乘法辨識ph值中和過程的t - s模糊模型，然後以此模型為基礎設計廣義預測控制器，實現系統的最優控制，最後通過matlab模擬驗證了該模糊預測控制器的有效性。
  12. 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

    本文採用最小二乘法和浮動正交網格法對非對稱型配氣凸輪的實測升程數據進行了優化數學擬合。
  13. Improve on traditional lsm flatness pattern recognition, direct recognition method has been built, it ' s simple, applied and high precision. in conclusion, this paper not only puts forward two new methods of pattern recognition, but also solves the problem that traditional or fuzzy logic pattern recognition can not solve or solve well. it enlarges the range of pattern recognition and gets over the defect and deficiency in the traditional shape pattern recognition based on the least square

    改進了傳統最小二乘板形模式識別方法，建立了基於勒讓德正交多項式的板形模式識別直接法，方法簡單、實用，識別精度較高；不僅增加了一種新的模式識別方法，而且解決了傳統模式識別、模糊邏輯模式識別方法解決不好和解決不了的問題，大大擴展了模式識別的應用范圍，克服了傳統的基於最小二乘法板形模式識別的缺點和不足。
  14. The anti - symmetric orthogonal anti - symmetric least squre solutions of matrix equation atxa

    的反對稱正交反對稱最小二乘解
  15. The orthogonal - symmetric or orthogonal - anti - symmetric least - square solutions of the matrix equation

    矩陣方程的正交對稱與正交反對稱最小二乘解
分享友人
分享到 Line

分享到臉書