mixture problems 中文意思是什麼
mixture problems
解釋
混和物問題-
Moreover, some elementary research on bse has been done, the extraction condition was discussed and the results show that bse can solve singular linear mixture problems to some extent. finally an algorithm for multi - sources blind extraction based on information theory was studied
匆此外，本文還對盲信號提取（ bse ）做了初步研究，對盲信號提取的條件進行了探討，結果表明bse對解決奇異線性混合有一定效果，最後基於信息論準則研究了多源信號的提取演算法。 -
Bss problems are to separate or extract individual source signal from a set of mixture signals. except that the source signals are assumed to be independent, no apriori information is known about the mixture signals
Bss問題是從某類混合信號序列中分離或估計各個未知源信號的過程，其中假設源信號是相互統計獨立的。 -
In this dissertation, life - testing with mixture distribution is discussed and problems are solved as follows : 1
本文對混合分佈的壽命試驗進行了研究，主要解決了下面幾個問題： 1 -
The main contents of this thesis include : ( 1 ) summarize and analysis of the theories on vibration transmission through rolling element bearings ( 2 ) based on the threshold setting and signal ’ s statistical approach, a method for solving the problems of denoise was developed ( 3 ) using sparsity and clustering, the method and hypotheses for underdetermined blind source separation was studied ( 4 ) the method based on potential function clustering was given for underdetermined blind source separation of noisy signals based on the assumption that the input distribution is sparse and the mixture procedure is linear, the attenuation matrix and the delay matrix were estimated by clustering. the approach was experimentally illustrated for the case of m = 2. the separation of the signals from bearing test bed proved that the given methods are available and reliable
在需求分析和研究現狀分析的基礎上，本論文針對如下內容進行了重點研究: （ 1 ）以滾動軸承為例，對旋轉機械振動信號的傳輸進行了歸納分析; （ 2 ）通過設定某一門限並研究信號間的統計特性，研究了旋轉機械振動信號的盲源分離過程中噪聲消減策略; （ 3 ）應用稀疏信號分析和聚類分析方法，對盲源分離中欠確定問題的假設條件進行探討並對分離方法進行了分析; （ 4 ）採用基於勢函數聚類分析的方法，研究了欠確定前提下含噪聲測量過程中信號盲源分離方法。 -
Aimed at these problems, partial pipeline network is renovated adding oil - gas mixture pumps
針對這種情況，對部分管網進行了改造，加設了油氣混輸泵。 -
Afterwards, the interaction of cultures appears many new laws and problems, which give rise to our attention and reflection. the thesis interprets the meanings and era sense of china ' s advanced culture, then analyses the objective laws from the global point of view and practical influence of interaction of cultures, and examines carefully the exchange, mixture, opposition and conflict between cultures in the tide of globalization, and the new problems which they give rise to politics thought, national identification, humane awareness and mass mentality in our country
論文首先對先進文化的內涵和時代意義進行了剖析，以全球化的視野分析了文化互動的客觀規律、表現形式和現實影響，認真審視了全球化浪潮中文化的交流、融合、對立和沖突，及其對我國政治觀念、民族認同、人文意識和大眾心理產生的新的問題，從而從這些實際問題出發，在全球化浪潮的多元文化互動中做到有的放矢，揚長補短，準確把握中國先進文化的前進方向。 -
Secondly, expounding and pining the foundation of the existence of private economy in three main aspects : productive fore determinism, mixture ownership and socialism marketing economy, determinism, thirdly, focusing on analyzing the existing problems of privately - owned enterprise, form the of outside surroundings of privately - owned enterprise development, money raising problem and administration mechanism crea tiveness, then raising saluting tailings and relating tactics
第二，從生產力決定論、混合所有制論和社會主義市場經濟決定論三個方面論證私營經濟存在的理論依據。第三，從私營企業發展的外部環境、融資問題和治理機制創新三個方面重點分析當前我國私營企業發展存在的問題，並提出解決的思路和對策。 -
In addition to control overloaded vehicles by means of administration, the hot stability and low temperature brittleness of asphalt mixture should be improved to solve all these problems
解決這些問題，除了運用行政強制手段控制超載車輛外，必須提高瀝青混合料的高溫穩定性能和低溫抗裂性能。 -
Several problems may arise when applications contain a mixture of data access code, business logic code, and presentation code. the traditional development mode can n ' t fulfill the need of web applications rapidly growing
傳統的開發模式將數據訪問代碼、邏輯處理代碼和表示代碼相互混合，帶來了諸多問題，已經不能滿足web應用快速發展的需要。 -
This method simplified the complexity of linear separating algorithms. this thesis construct an characteristic - like function and find a special matrix, transforming bss into eigenvalue decomposing problems to solve a class problem of linear mixture
本文構造了一個類特徵函數，找尋了一個特殊矩陣，將bss問題轉化為此矩陣的特徵值分解問題，解決了一類線性瞬時混合盲分離問題。
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