hadamard矩阵造句

• hadamard矩阵    由于在运算中，利用了Kronecker乘积运算法则，因此，Hadamard矩阵也称为Kronecker矩阵，或称为Kroneeker顺序WalshHadamard矩阵。 1893年，法国数学家M．J．Hadamard将此结果加以推广，而且矩阵元素仅取+1，-1两值，这就是著名的Hadamard矩阵。 他坚持教学和科研相结合，二十多几年来，证明了Kleitman猜想、Kato...
• complex hadamard matrices    Complex Hadamard matrices arise in the study of operator algebras and the theory of quantum computation. Real Hadamard matrices and Butson-type Hadamard matrices form particular cases of c...
• complex hadamard matrix    Thus, \ mathit { x K } is the standard form of some complex Hadamard matrix \ mathit { H }. Now, we need to show that the matrix \ mathit { E _ c } whose rows are the nonzero codewords, co...
• fast hadamard transform    A decoding algorithm based on transform and fast hadamard transform changes the matrix multiplication to the addition , subtraction and position exchanging among the matrix elements , so r...
• hadamard    A Hadamard transform is applied to each bit to obtain the state Hadamard code is a special case of Reed-Muller code. The Hadamard basis of a one-qubit register is given by Beforehand Jacqu...
• hadamard billiards    One celebrated example of Anosov flow is given by the geodesic flow on a surface of constant negative curvature, cf Hadamard billiards. Sinai's great achievement with this model was to sho...
• hadamard code    Hadamard code is a special case of Reed-Muller code. The Walsh function and the Walsh Hadamard code are named after him. A Hadamard code was used during the 1971 Mariner 9 mission to corr...
• hadamard conjecture    While recursive filtering had been used previously, it was applied twice and four times to coincide with the Hadamard conjecture, while triple application required more than double the ope...
• hadamard derivative    "' Hadamard derivative "'is a concept of directional derivative for maps between Banach spaces.
• hadamard dynamical system    The system is particularly important in that in 1963, Yakov Sinai, in studying Sinai's billiards as a model of the classical ensemble of a Boltzmann Gibbs gas, was able to show that the m...
• hadamard finite part    Integral equations containing Hadamard finite part integrals ( with unknown ) are termed hypersingular integral equations.
• hadamard finite part integral    Integral equations containing Hadamard finite part integrals ( with unknown ) are termed hypersingular integral equations.
• hadamard gate    A Hadamard gate must work on this level .-- contribs 05 : 47, 7 October 2008 ( UTC) In fact, each of those single-qubit operations can be implemented efficiently using a Hadamard gate and ...
• hadamard inequality    This allows, using the Hadamard inequality, to bound the size of these integers. This inequality is related to Jensen's inequality, Kantorovich's inequality, the Hermite Hadamard inequali...
• hadamard manifold    The hyperbolic plane ( and more generally any Hadamard manifolds of sectional curvature \ le-1 ) is 2-hyperbolic. As a special case, a complete CAT ( 0 ) space is also known as a "'Hadamar...
• hadamard matrices    Many other methods for constructing Hadamard matrices are now known. Hadamard matrices are square matrices consisting of only + and  ". These principles are the foundation for fractionati...
• hadamard matrix    The concept is a generalization of the Hadamard matrix. If a Hadamard matrix is normalized and fractionated, a design pattern is obtained. Unfortunately, there may not be a Hadamard matrix...
• hadamard product    where \ circ is the Hadamard product ( entry-wise product ). In fact the Riemann Xi function would be proportional to the functional determinant ( Hadamard product) Besides the ordinary ma...
• hadamard space    A flat Hadamard space is isomorphic to a closed convex subset of a Hilbert space. In particular, a normed space is an Hadamard space if and only if it is a Hilbert space. The geometry of H...
• hadamard transform    A Hadamard transform is applied to each bit to obtain the state This is the Hadamard transform of the function f ( \ cdot ). Therefore, it can also be viewed as a form of generalized Hadam...
• hadamard transform encoding    Therefore, it can also be viewed as a form of generalized Hadamard transform encoding.
• hadamard variance    The Hadamard variance is a 3-sample variance, with binomially-weighted coefficients that is similar to the 2-sample Allan variance. There are also different adaptations or alterations of "...
• hadamard变换    Hadamard变换作为变换编码的一种在视频编码当中使用有很久的历史。 在近来的视频编码标准中，Hadamard变换多被用来计算SATD(一种视频残差信号大小的衡量)。 9、在第一次4x4变换后，对DC系数（色度的DC系数和某种特殊状况的亮度DC系数）再进行一次Hadamard变换，使得在平滑区域得到更好的压缩效果。 其中用于图像压缩的变换有离散Forier变换（DFT）、...
• jacques hadamard    Beforehand Jacques Hadamard despaired of ever getting a clear idea of it. A notable special case is k = 0 French mathematician Jacques Hadamard. His teacher and advisor was Jacques Hadamar...
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