Matrices reconstruction2-D DOA estimationCoherent signalsDecoupled estimationIn this paper, an effective matrix reconstruction-based two-dimensional (2-D) direction-of-arrival (DOA) estimation algorithm is addressed. In the proposed algorithm, the coherency of incident signals is decorrelated through two ...
where E[] denotes expectation, δkl is Kronecher delta, Sk and Qt are the covariance matrices of the system noise and of the observation noise, respectively. The Kalman and matrices projection filtering algorithms can be constructed with the recursive procedure based on the Wiener filter and proj...
This paper shows that the inverse chirp z-transform (ICZT), which generalizes the inverse fast Fourier transform (IFFT) off the unit circle in the complex plane, can also be used with chirp contours that perform partial or multiple revolutions on the uni
In addition, we only consider projectors onto the xy plane of the Bloch sphere, parameterized by their azimuth. For this model, Fig. 3 shows the landscape of the cost in (9) for the ibmqx5 quantum processor35 as well as a simulator whose precision was limited by imposing the same ...
Accurately predicting accounting profit (PAP) plays a vital role in financial analysis and decision-making for businesses. The analysis of a business’
However, there is no path of re-planning in case of a dynamic environment [154]. You et al. introduced two algorithms based on the Bézier curves algorithm: the first one is called the Joint Quadratic Bézier Curves (JQBC) algorithm; the second one is called the Fourth-Order Bézier ...
are proposed. the methods consist of two main steps: (1) construction of sample similarity network for each data type and construction of a multiplex network in which corresponding samples of multiple similarity networks are connected. (2) random walk with restart (rwr) on the multiplex network....
Liu [12–14] has proposed new methods by minimizing the following merit function: min a0 = r 2 Bu 2 [r · (Bu)]2 , (15) to obtain a fast descent direction u, in terms of two or three vectors, for the iterative solution of Equation (1). Because the above minimization is quite ...
Image registration [2] is an important step in the image stitching process. The quality of image stitching greatly depends on the accuracy of image registration. According to the different methods for image registration, the image stitching algorithms are divided into two categories generally, region...
It must be observed that with the addition of this tighter constraint on the output (i.e. that it be T-depth optimal), there is a probability that the complexity of the problems change. For example, it was known that a quantum circuit can be synthesized in poly(2n) time, where 2n ...