uniqueness of decomposition 中文意思是什麼

uniqueness of decomposition 解釋
分解的唯一性
  • uniqueness : (惟一性)選項組。利用該組參數,通過設置其下方的種子數值,可以在相同的參數設置下產生不同的隨機效果,以確保其隨機性。
  • of : OF =Old French 古法語。
  • decomposition : n. 1. 分解,分析,溶解,還原(作用)。2. 腐朽,解體。
  1. The approach extends the parallel factor ( parafac ) analysis model from the common data - domain and subspace multiple invariance sensor array ( mi - sap ) formulations to the cumulant one, and forms three - way arrays by using the cumulant matrices got from array outputs, and analyzes the uniqueness of low - rank decomposition of the three - way arrays, then jointly estimates the ranges, frequencies and doas from the matrices via low - rank decomposition

    該演算法將通常在數據和子空間域應用的平行因子分析模型擴展至高階累積量域,利用陣元輸出計算的高階累積量矩陣構造三面陣,分析了該三面陣低秩分解的唯一性,並從分解得到的多個矩陣中聯合估計信源距離、頻率及到達角。
  2. Finally, when the decomposition is proceeding to a symmetric positive definite matrix, the pivot may be very small or even negative. there provided several methods to overcome this shortcoming. ( 2 ) for the block strictly diagonally dominant matrices, there proved the existence and uniqueness of the block lu decomposition and the existence of the incomplete version

    ( 2 )證明了嚴格塊對角占優矩陣塊lu分解的存在唯一性與塊不完全lu分解的存在性,以及嚴格塊對角占優矩陣與不可約塊對角占優矩陣的塊jacobi 、塊gs ,塊sor 、塊ssor等基本迭代法的收斂性。
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