nns 中文意思是什麼
nns
解釋
網路新聞社-
In general, there are tow nns in the system of nns - imc. one is neuro - controller, and another is neuro - emulator. the neuro - emulator emulates the model of the plant online, and gives the jacobin of the plant to neuro - controller
它一般包括神經網路控制器和神經網路觀測器，神經網路觀測器在線辨識被控對象的模型，以此作為系統的內部模型，並且向神經網路控制器提供被控對象的梯度信息。 -
The dissertation firstly discusses the reflectance of euv and soft x - ray in " multilayer system based on classical electrodynamics and optical characteristics of materials. the nns surface roughness in different spatial frequency range is carefully studied since scattering can seriously reduce the reflectance in euv and soft x - ray wavelength region. we discuss representative model of residual stress in
首先從材料在極紫外、軟x射線波段的光學特性出發，討論了極紫外、軟x射線在理想和非理想多層膜系中的反射特性；研究了影響極紫外、軟x射線多層膜反射率的表面粗糙度的空間頻率范圍；重點探討了多層膜殘余應力的典型模型、應力形成機制以及薄膜的形成過程。 -
Nns electives to be offered are confirmed after consulting all teaching staff. 2
經多次諮詢全體教師，確立新高中開科。 -
The nns - imc is a type of nonlinear adaptive control
神經網路內模控制是一種自適應的非線性控制。 -
Secondly we analyze the process of motion estimation and compensation. we use nearest - neighbors search ( nns ) algorithm, instead of full search algorithm, to reduce search times with little degradation. we use sad as block match function, due to the appropriate computation and easy hardware implementation
其次分析了運動估計與補償過程，採用最鄰搜索作為搜索策略，在搜索質量下降很少的前提下，大大減少了搜索次數；採用適于硬體實現且計算量適中的sad作為塊匹配準則函數。 -
To expose the statistical properties of the degenerated spectrum, with the aid of the random matrix theory, a possible form of the nns distribution function of the degenerate spectrum was proposed by providing a solution in terms of the same - degeneracy case
利用隨機矩陣理論，通過對一特殊情形的簡並譜展開研究，得到了簡並譜一種可能的最小相鄰間距nns分佈函數。 -
This paper uses multi - layer feedforward artificial neural networks ( abbr. mlf nns ) to approximate the nonlinear dynamic inversion on the basis of analyzing principle and characteristics of nonlinear dynamic inversion and neural networks. the pseudo - linear system has been synthesized by classic pid control and self - adaptive control separately
將神經網路與非線性動態逆相結合，利用神經網路對系統的逆模型進行建模，對實現的偽線性系統分別設計pid控制和自適應控制兩種方案進行綜合。 -
In research of forest fire auto - recognition, the paper discusses digital image processing with wavelet theory and nn. image de - noise processes in wavelet domain by wavelet transform and automatically segments by otsu method, wsa and kohonen nns
森林火災圖像經小波分解后，在小波域中予以去噪預處理，並藉助閾值化圖像分割技術、 wsa與kohonen神經元網路自動分割圖像。 -
Not only that but this process can continue retraining the selected nns until some final parameter is reached ( i. e. a low rmse value ) like a distillation process
以不同的權值.參數.或者不同的結構體系，這樣一來用戶就可以在訓練過程結束以後簡單的通過選擇最合適的神經網路來得到最佳的。 -
A new model of structural approximate analysis based on rbf nn is proposed on the level of global simulation. the numeric tests show that rbf nn has very good calculate characters and it is more suitable for structural approximate analysis than other feed - forward nns, such as bp nn
構造了一個整體模擬層次的基於rbf網路的結構近似分析模型，數值試驗表明， rbf網路比bp網路等前饋神經網路更適合於用來進行結構近似分析。 -
Proceeding from the mission of reducing neuron numbers in neural networks ( nns ) and enhancing the information processing abilities of single neuron, as well focusing on the digital logic implementation by multi - thresholded neurons ( mtns ), this dissertation makes it possible that digital logic can be implemented by a small number of neurons and the nns realized digital logic may have high information density
論文從減少神經網路中神經元個數及提高單個神經元信息處理能力兩個角度出發，以數字邏輯的多閾值神經網路實現作為研究內容，提出用較少的神經元實現數字邏輯，並且使實現的數字邏輯具有較高信息密度的可能性。 -
Hence, the advantage of mtn over stn was shown with the facts that the nns need fewer neurons by using mtns than by using stns. in addition, the literal, and, or operation as three basic operations in ternary logic were separately implemented by single mtn. with these basic mtns, arbitrary ternary function can be achieved by nns
利用這一方法，用一個多閾值神經元即實現了需三個單閾值神經元方能實現的異或運算，由此大幅減少了神經元個數；用一個多閾值神經元分別實現了三值邏輯中的文字、與、或三種基本運算，由這三種基本運算的多閾值神經元，可組成實現任意三值函數的多閾值神經元網路，由於提高了單個神經元信息處理的能力，使神經網路可實現復雜的多值邏輯，性能得以提高。 -
Due to the enhancement of the information processing abilities of single neuron, the nns can realize the multi - valued logic ( mvl )
在對數字邏輯的多閾值神經元實現理論研究的基礎上，探討多閾值神經元電路設計及實現的方案。 -
The development of the nns - imc and the system of level control were overviewed. 2. the characteristic of the nns - imc was discussed in detail
系統介紹神經網路內模控制的背景和研究發展狀況，闡述了本文研製的液位控制系統的背景與用途。 -
Because this control strategy absorbs both imc " and nns adaptive control " merits, there has been considerable interest in exploring its applications in the control community
這種控制策略融合了內模控制和神經網路自適應控制的優點，所以受到控制界的普遍關注。 -
Secondly, for two classes of unknown nonlinear time - delay systems, two robust memoryless adaptive nn control design approach are proposed. unknown time - delay functions are approximated by nns
第二，針對兩類未知非線性時滯系統，提出了兩種魯棒無記憶自適應神經網路跟蹤控制方案。
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