finite‐difference time‐domain methodeigenmode analysispropagating wave analysisquantization errorA modified finite-difference formula including the boundary condition of the field is applied to the eigenmode
15.The Basic Formula For Determining Stress Function With Body Forces考虑体积力时求应力函数的基本公式 16.Trace Formula and Periodic Orbits Quantization for Two-Dimensional Integrable System二维可积系统的求迹公式和周期轨道的量子化 17.Two Summation Formula of Progression Induced by a Accumulation Question...
The quantization error for any ac signal which spans more than a few LSBs can be approximated by an uncorrelated sawtooth waveform having a peak-to-peak amplitude of q, the weight of an LSB. Another way to view this approximation is that the actual quantization error is equally probable to ...
1 FLOOD, J. E.: ’Exact model for delta-modulation process’, Proc. IEE, I971,118,(9),pp. 1155-1161 2 CANUY, J. c., and BENJAMIN, 0. J.. ‘The structure of quantization noise from sigma4elta modulation’, IEEE Trans., 1981, COM-29, ...
the functionf(x)and its derivatives are subject to certain inequalities. If, for example, the valuesf(x0) andf(x1) are given and it is known that forxo<x<x1the inequality |f”(x) | ≤Mis fulfilled, then the error of the formula (*) may be estimated with the aid of the ...
quantization errorThe quantization scheme in probability theory deals with finding a best approximation of a given probability distribution by a probability distribution that is supported on finitely many points. Let P be a Borel probability measure on R such that P = 1/2 P o S-...
A quantization formula up to an error of order is obtained for all eigenvalues of Q lying in any interval , with a >1 and 00. For eigenvalues in , 0<未<1, the error is of order . The proof is based upon uniform Nekhoroshev estimates on the quantum normal form constructed quantizing...
As long as k is large enough, the sensor can lower the quantization error and precisely determine the refractive index of the liquid sample. To demonstrate the validity of our formulae and design rules, we present the beam propagation method simulation results in this paper....
For a Laplacian source, we estimate the support threshold for a minimum mean-squared error (MSE), fixed-rate scalar quantizer. We provide upper and lower bounds to the support threshold as a function of the number of quantization levels N and observe that the optimal support threshold grows ...
For a Laplacian source, we estimate the support threshold for a minimum mean-squared error (MSE), fixed-rate scalar quantizer. We provide upper and lower bounds to the support threshold as a function of the number of quantization levels N and observe that the optimal support threshold grows ...