autocorrelation造句
31. Firstly, a statistical algorithm of autocorrelation function is proposed, the principle of autocorrelation analysis based on surface consistence is discussed.
32. The result of experiment indicates that digital speckle autocorrelation is capable of measuring the seriate displacement accurately.
33. The metric for peak detection is defined as the non-coherent summation of the autocorrelation magnitude outputs.
34. Finally, making use of autocorrelation function characteristic of spread spectrum sequence, watermark information was detected. In the detection process, it is not requisite for initial carrier image.
35. The spatial autocorrelation analysis has wide applications in many fields, but lacking of corresponding software at present.
36. The technologies for pickup of seismic attributes include generally Fourier spectral analysis, autocorrelation , main component, autoregression and coherent body, etc.
37. Besides, the non-degenerate structure of autocorrelation function, one of the essential properties of self-similar process, is successfully illustrated.
38. This paper introduces an approach of cyclic autocorrelation analysis and application including the trait of noise suppression for the signal exhibiting cyclostationary first .
39. Empirical formulas between magnitude, anomalous area of the autocorrelation coefficients and epicentral distance for every station are statistically obtained.
40. Methods based on spatial frequencies evaluate the coefficients of the autocorrelation function of the texture.
41. This paper puts forward an algorithm based on joint maximization of kurtosis and autocorrelation, and applies it to the separation of fetal electrocardiogram.
42. A new method based on column vector average of the autocorrelation matrix without eigendecomposition is presented to estimate the channel vector.
43. The autocorrelation pitch detection algorithm is the key technique for speech signal processing, and its efficiency directly affects the quality of real-time speech processing.
44. To investigate the blind estimation of the symbol rate of a long code direct sequence spread spectrum(DSSS) signal, an algorithm based on autocorrelation processing is proposed.
45. A method extracting multiple target feature by the eigenvalues decomposition of target echo autocorrelation matrix is presented.
46. This paper proposes an algorithm for Fetal Electrocardiogram (FECG) extraction, which is based on joint maximization of kurtosis and autocorrelation .
47. The probability mass function of queueing delay, the autocorrelation and power spectrum of delay jitter for this periodic cell stream are derived.
48. The sample autocorrelation function is commonly used to determine the stationarity of a time - series.
49. Wavelet transform and autocorrelation analysis are introduced into the data processing module.
50. The outstanding advantage of this algorithm is that it avoids the complex computation for inverse of the autocorrelation matrix.
51. A study was conducted on the spatial correlation of the forests in Heilongjiang Province by spatial autocorrelation analysis and spatial autoregressive model.
52. In order to yield high resolution, the high-order autocorrelation matrix is used, the number of the operations for the estimation of frequency and power is tremendous.
53. We do the initial identification and the theoretical analysis with the autocorrelation function towards the time series of HSI daily closing quotation.
54. Then, within-plot time series error autocorrelation of basal area data and cutting intensity which were expressed with dummy variable were taken into account in mixed model.
55. The spatial structure of genetic diversity among 17 populations of Cryphonectria parasitica in China was investigated using RAPD markers with the spatial autocorrelation analysis.
56. Eddy current impedance diagram analysis method has high ability in classifying flaw Signals. Sig-nals are charactered by autocorrelation matrix eigenvalue and eigenvector of the signals measured.
57. The function modules of system consists of time domain graph, spectrum graph, 3D waterfall chart, detailed spectral analysis, cepstrum analysis, autocorrelation analysis and Bode plots.
58. The mean square sum of innovations and the points of normalized autocorrelation coefficients lying outside the 95% confidence limit can be used to estimate the background form.
59. The Binary-phase Coded Signal(BPCS) is a kind of common radar pulse compression signal, whose phase-coding is binary pseudo stochastic sequence with nicer autocorrelation features.
60. A improved Signal Phase Matching Principle- Signal Phase Matching Principle based on autocorrelation is proposed in this dissertation.
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