释义 n. 平方根( square root的名词复数 ) 实用场景例句 全部 Having found allsquare rootsof an identity matrix. 找出了单位矩阵的所有平方根. 互联网 The construction of thesquare rootsof all integers is simple. 所有整数的平方根的结构是简单的. ...
Python Numpy sqrt() Example Let’s look at another example where the matrix elements are not square of integers. This time we will use the Python interpreter. >>> import numpy >>> >>> array = numpy.array([[1, 3], [5, 7]], dtype=numpy.float) >>> >>> print(array) [[1. 3....
Noun1.characteristic root of a square matrix- (mathematics) any number such that a given square matrix minus that number times the identity matrix has a zero determinant eigenvalue,eigenvalue of a matrix,eigenvalue of a square matrix value- a numerical quantity measured or assigned or computed;...
An analysis on the efficiency of Euler's method for computing the matrix pth root It is shown that the matrix sequence generated by Euler's method starting from the identity matrix converges to the principal pth root of a square matrix, ... Y Ling,Z Huang - 《Numerical Linear Algebra with...
MATLAB has a built-in function eye that will create an n× n identity matrix, given the value of n: >> eye(5) ans = 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 Note i is built into MATLAB as the square root of −1, so another name is used for ...
The disclosed matrix inverse square root determination process initially establishes an initial matrix, Q 0 , by multiplying an identity matrix by a scalar value and then continues to iterate and compute another value of the matrix, Q n+1 , until a convergence threshold is satisfied. The ...
(mathematics) any number such that a given square matrix minus that number times the identity matrix has a zero determinant 相似短语 characteristic root of a square matrixphr. 特征值,方阵的固有值 characteristic root of a matrix矩阵的特征根 ...
A unitary matrix of the form i.IdentityMatrix[2] MatrixForm [B = I IdentityMatrix [2] ] i00i Inverse[B] == ConjugateTranspose[B] True ■ A more general unitary matrix MatrixFormM=121‐I,1+I,1+I,1‐I 12−i212+i212+i212−i2 Inverse [M] == ConjugateTranspose [M] True ■ ...
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If x∈Rn and r>0, then B(x,r) denotes the open ball of radius r centered at x. In addition, In denotes the n×n identity matrix in Cn, and the set of k×ℓ matrices with complex-valued entries is denoted by Ck×ℓ. Finally, we abbreviate Lp(Ω;dnx):=Lp(Ω) and Lp(Ω...