選擇文件 X 無刷直流電動機Matlab仿真建模及模型中S函數(shù)
標簽： Matlab 無刷直流電動機 仿真建模 S函數(shù) 模型 編寫
上傳時間： 2017-03-13
上傳用戶：Lincy
Improved guaranteed cost control and quantum adaptive control are developed in this study for a quadrotor helicopter with state delay and actuator faults. Improved guaranteed cost control is designed to eliminate disturbance effects and guarantee the robust stability of a quadrotor helicopter with state delay. The inapplicability of guaranteed cost control to the quadrotor linear model is addressed by combining guaranteed cost control with a model reference linear quadratic regulator. In the event of actuator faults, quadrotor tracking performance is maintained through quantum adaptive control. Finally, the availability of the proposed scheme is verified through numerical simulation
標簽： Control Helicopter Guaranteed Quadrotor Adaptive Strategy Improved Quantum Delay State
上傳時間： 2017-07-15
上傳用戶：bingzi_ml
ESP8266 AT指令手冊示例，物聯(lián)網(wǎng)使用廣泛，參考此文檔可進行快速開發(fā)。
上傳時間： 2018-06-05
上傳用戶：dear920
在人們的生產(chǎn)實踐中，經(jīng)常會遇到如何利用現(xiàn)有資源來安排生產(chǎn)，以取得最大經(jīng)濟 效益的問題。此類問題構(gòu)成了運籌學的一個重要分支—數(shù)學規(guī)劃，而線性規(guī)劃(Linear Programming 簡記 LP)則是數(shù)學規(guī)劃的一個重要分支。自從 1947 年 G. B. Dantzig 提出 求解線性規(guī)劃的單純形方法以來，線性規(guī)劃在理論上趨向成熟，在實用中日益廣泛與深 入。特別是在計算機能處理成千上萬個約束條件和決策變量的線性規(guī)劃問題之后，線性 規(guī)劃的適用領(lǐng)域更為廣泛了，已成為現(xiàn)代管理中經(jīng)常采用的基本方法之一。 1.1 線性規(guī)劃的實
標簽： 實踐
上傳時間： 2018-09-17
上傳用戶：中國宏軍
Reconstruction- and example-based super-resolution (SR) methods are promising for restoring a high-resolution (HR) image from low-resolution (LR) image(s). Under large magnification, reconstruction-based methods usually fail to hallucinate visual details while example-based methods sometimes introduce unexpected details. Given a generic LR image, to reconstruct a photo-realistic SR image and to suppress artifacts in the reconstructed SR image, we introduce a multi-scale dictionary to a novel SR method that simultaneously integrates local and non-local priors. The local prior suppresses artifacts by using steering kernel regression to predict the target pixel from a small local area. The non-local prior enriches visual details by taking a weighted average of a large neighborhood as an estimate of the target pixel. Essentially, these two priors are complementary to each other. Experimental results demonstrate that the proposed method can produce high quality SR recovery both quantitatively and perceptually.
標簽： Super-resolution Multi-scale Dictionary Single Image for
上傳時間： 2019-03-28
上傳用戶：fullout
Accurate pose estimation plays an important role in solution of simultaneous localization and mapping (SLAM) problem, required for many robotic applications. This paper presents a new approach called R-SLAM, primarily to overcome systematic and non-systematic odometry errors which are generally caused by uneven floors, unexpected objects on the floor or wheel-slippage due to skidding or fast turns.The hybrid approach presented here combines the strengths of feature based and grid based methods to produce globally consistent high resolution maps within various types of environments.
標簽： localization environments challenging Resilient mapping R-SLAM and in
上傳時間： 2019-09-15
上傳用戶：zhudx2007
atlab code for Non-negative Factorization of the Occurrence Tensor from Financial Contracts https://arxiv.org/pdf/1612.03350.pdf,
標簽： tensor_n
上傳時間： 2020-01-01
上傳用戶：dawn1818
atlab code for Non-negative Factorization of the Occurrence Tensor from Financial Contracts https://arxiv.org/pdf/1612.03350.pdf, which
標簽： tensor
上傳時間： 2020-01-01
上傳用戶：dawn1818
Abstract—In the future communication applications, users may obtain their messages that have different importance levels distributively from several available sources, such as distributed storage or even devices belonging to other users. This scenario is the best modeled by the multilevel diversity coding systems (MDCS). To achieve perfect (information-theoretic) secrecy against wiretap channels, this paper investigates the fundamental limits on the secure rate region of the asymmetric MDCS (AMDCS), which include the symmetric case as a special case. Threshold perfect secrecy is added to the AMDCS model. The eavesdropper may have access to any one but not more than one subset of the channels but know nothing about the sources, as long as the size of the subset is not above the security level. The question of whether superposition (source separation) coding is optimal for such an AMDCS with threshold perfect secrecy is answered. A class of secure AMDCS (S-AMDCS) with an arbitrary number of encoders is solved, and it is shown that linear codes are optimal for this class of instances. However, in contrast with the secure symmetric MDCS, superposition is shown to be not optimal for S-AMDCS in general. In addition, necessary conditions on the existence of a secrecy key are determined as a design guideline.
標簽： Fundamental Limits Secure Class on of
上傳時間： 2020-01-04
上傳用戶：kddlas
fds 選擇文件 X 飛行器半實物仿真初案_
上傳時間： 2020-03-06
上傳用戶：stormfree
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