单词 | Rayleigh |
例句 | 1. Rayleigh and Jeans set to work to calculate this spectrum. 2. Ultimately, however, at the highest Rayleigh numbers, the thermals lose their identity before reaching the opposite boundary. 3. Although the critical Rayleigh number is independent of the Prandtl number, subsequent developments are not. 4. Rayleigh won the team award with Deben in second place. 5. Average trip distance can be calculated by Rayleigh Distribution. 6. OFDM simulation procedure, after the simulation of multipath Rayleigh. 7. So, Rayleigh wave prospecting is presented in this thesis. 8. The Rayleigh wave exploration plays an important role in production when it applies to the mining geology. 9. Rayleigh - Ritz method is a very popular and efficient approximate approach for vibration problems. 10. Rayleigh channel model code integrity, and can be used directly. 11. During far-field earthquakes, Rayleigh waves, dominant in energy, have the dispersion characteristics in layered soils. 12. Low-frequency pseudo Rayleigh wave (high velocity)can be used to estimate shear wave attenuation, then permeability in original state formation. 13. Therefore, OFDM technique can convert a wideband Rayleigh fading channel to a series of narrowband flat fading channels, which makes the equalization for a high speed rate system simpler. 14. The Rayleigh Model is used to prove that the alloy honeycomb monolith has sound absorption performance. 15. A numerical analysis model of Rayleigh scattering loss in photonic crystal fiber(PCF) is presented based on the full-vector finite element method(FEM). 16. Over independent Rayleigh fading channels, this scheme can achieve the maximum diversity gain receive antennas. 17. In general, corresponding developments tend to occur at a lower value of Rayleigh number when the Prandtl number is lower. 18. Through testing sample set of the prediction model to verify the simulation results with the mainstream and the Rayleigh law curve model for comparison. 19. A variable process gain DS-CDMA system with RAKE receiver is presented and the different traffic with different probability in Rayleigh channel is analyzed. 20. The paper also provides the test result used this method. The interfering signals can be attenuated 16 dB in Rayleigh distribution. 21. He won the Nobel prize 1904 and became the 3rd Lord Rayleigh due to his great merits for the science. 22. Vibration analysis of composite laminated plates (CLP) using finite element method and structural acoustic analysis using Rayleigh integral were carried out. 22. try its best to gather and create good sentences. 23. It is shown that the ice thickness and the ice velocity satisfy with Lognormal distribution and Rayleigh distribution respectively, and that the ice compression strength obeys Normal distribution. 24. With the aid of the approximation, expression of pairwise error probability with signal space diversity over MIMO Rayleigh channels is derived. 25. So the discovery of the unreactive monatomic gas argon by Lord Rayleigh and William Ramsay in 1895 came as a total surprise. 26. Generally, as the amount of metal oxide additives such as in the core increases, the Rayleigh scattering loss increases. 27. Proposes a variable rate modulation scheme for wideband data transmission on the Rayleigh fading channelspectral efficiency. 28. The shadow affect is logarithmic normal distribution, and the multi-path fading is Rayleigh distribution. 29. The free time grouping code accurate static state declines the Rayleigh channel multi- transmitting antenna to accept the antenna performance simulation much, matlab, Communication. 30. A data aided symbol timing estimation algorithm was proposed for burst-mode space-time trellis coded multi-level continuous phase modulation(STTC-MCPM) systems in Rayleigh fading channels. 31. The evaluation of Rayleigh wave dispersion characteristic is the key step for detecting S - wave velocity structure. 32. Our numerical simulation reproduced the experimental result of laser ablative Rayleigh - Taylor instability in Osaka University. 33. Temperature sensing signal was obtained without the influence of Rayleigh scattering which was rejected extremely by the double-pass all-fiber Mach-Zehnder interferometer. 34. The method using transient Rayleigh surface wave has advantages of the non-destructive test and good representation to meet the needs of the highly-developed highway engineering. 35. Prospecting metal mine goafs by Rayleigh wave method is introduced. 36. For the Rayleigh distribution, the moment estimate; the maximum likelihood estimate and the interval estimate of the parameter are given based on the full sample. 37. The simulation of this thesis is designed about the Rayleigh fading and the ignition noise of automobile. 38. When the radar seeker transmits several different frequency pulses, the echo amplitude of the target follows the Rayleigh distribution and that of the decoy is assumed fixed. 39. Analysis of the probability distribution of wave heights and periods show that wave heights fit the Rayleigh distribution and wave periods approximates the normal one. 40. To solve this problem, BICM, which combines the bit interleaver and the coded modulation technology, is proposed. The results show that BICM can obtain more gain in Rayleigh channel. 41. In this paper, a kind of wavelet packet division multiplexing(WPDM) is introduced, and its probability of error due to the effect of Rayleigh Fading is derived. 42. The second order optical nonlinearity of 7 hydroxyquinoline (7HQ) was investigation by using hyper Rayleigh scattering (HRS) method. 43. Moreover, the dopants with large molecule volume and high refractivity index will increase the Rayleigh scattering loss but improve the thermal stability of GI POF. 44. Rayleigh wave method is a jumped-up and effective in-situ test. 45. The dispersive characteristics of wave is the direct objective of Rayleigh wave ex - ploration. 46. Rayleigh type nondegenerate four wave mixing is proposed for studying ultrafast processes in matter. 47. The numerical modeling result shows the intuitive wave field characteristics of Rayleigh wave in interstice media. 48. In the third chapter, using the second-order momentum of beam radius, the Rayleigh range and beam propagation factor of three different polarized beam arrays are derived. 49. But the resulting Rayleigh - Jeans formula only matched the experimental curves in the very long wavelength region. 50. The paper has proved theoretically and verified statistically by sampling that the distribution of the position error in arbitrary direction is Rayleigh Distribution. 51. The acquisition performance of the PN matched filter is analysed under the condition of Gaussian channel and Rayleigh channel. 52. A novel unitary optical mode converter was proposed, which can transform Hermite-Gaussian beams with the same Rayleigh range and waist position into Laguerre-Gaussian beams. 52. 53. Rayleigh distribution, mainly the distribution of certain characteristics to achieve sharp, very good. 54. Lord Rayleigh later put it into a theoretical framework, explaining the hexagonal patterns observed in the lab, Feingold told FoxNews.com. 55. The influence of Rayleigh number on the stream field and temperature field is discussed. 56. The theory of the angular spectrum and the uncertainty relation in quantum theory are applied to discuss the ultra-highresolution beyond Rayleigh diffraction limit. 57. Some scholars have studied concrete testing by use of Rayleigh method, none of which is perfect. 58. In acid medium, proteins can react with azocarmine B(ABX) and form ion-association complexes and enhance the weak resonance Rayleigh scattering(RRS) of ABX. 59. The second order diffraction light of Rayleigh scattering light, Raman light, diffused light and the fluorescence diffracted from the grating have been discussed. 60. The damping ratio of the structure is regarded as Rayleigh damping ratio in this method. 61. The discovery of the method of using portable falling weight deflectometer and Rayleigh wave satisfy our need. 62. However, Rayleigh Wave is the right way for the formation velocity by its frequency characteristic. 63. A type of coherent noise generated by a surface wave, typically a low-velocity, low-frequency, high-amplitude Rayleigh wave. 64. The simulation of error bit rate performance for multi -channel and frequency -selective Rayleigh fading is carried out , and the simulation results show that the system is . 65. In such case, behaviors of Rayleigh waves depend on not only medium properties but also the angle of wedge (terrain fluctuation). 66. It provided the CFAR detecting method which is based on Rayleigh distribution according to the priori knowledge that the probability distribution of SAR images obey Rayleigh distribution. 67. Rayleigh model can be used to forecast production, cumulative production, recoverable reserves, maximum annual production and its corresponding time and cumulative production of oil and gas fields. 68. From the Rayleigh quotient of structural vibration, the computation expression of fuzzy variable of structural characteristic is obtained on the basis of the principles of interval arithmetic. 69. For miss projectile, probability density function of impact dispersion can be expressed as Rayleigh distribution function by means of coordinate conversion (Jacobi's transformation ). 70. The paper proposes a feedback pre-equalization (F-PE) method based on channel estimation in a frequency-selective Rayleigh fading channel. 71. The compressional wave components of Rayleigh wave energy would slightly increase with the decreasing saturation. 72. At greater epicentral distances the Rayleigh waves become very prominent. 73. The scientific name for this phenomenon is the Tyndall effect , more commonly known as Rayleigh scattering. 74. Methods Resonance Rayleigh scattering ( RRS ) was used to analyze the interaction. 75. Based on this phenomenon, a new method for the determination of proteins by the resonance Rayleigh light-scattering technique(RRLS) using ponceau 2R as probe agent has been developed. 76. Without any form of guiding, the laser-plasma interaction length is limited to the order of Rayleigh distance. 77. In this paper, the method and theory relevant to inversion for source parameters by using long-period Rayleigh waves on IDA accelerograms (International Deployment of Accelerograph) are discussed. 78. The situation has changed much since the invention of Rayleigh scattering lidar and Sodium fluorescence lidar. 79. Atomic number 18, atomic weight 39. 948, is a rare gas. 1894 by the British chemist Rayleigh and Ramsay found. 80. Rayleigh scatter determines the upwelling diffuse flux which can be absorbed. 81. Then the relationship among vibration frequency of the plate in water and that in vacuo and the Nondimensionalized Added Virtual Mass Incremental (NAVMI) is obtain by utilizing Rayleigh method. 82. Performance analysis of wireless networking with interleaving on the receiver side over Rayleigh fading channels. 83. The result also shows that the effect of the optimal selection is the same significance in atmospheric optical channel of log-normal distribution as in wireless channel of Rayleigh fading. 84. By means of user-defined m files in MATLAB modeling typical flat fading channel such as rician fading channel and rayleigh fading channel are derived,[/rayleigh.html] comprising with and without doppler shift. 85. Airy phase of high-frequency pseudo Rayleigh wave (low velocity) is good permeability indicator when environmental condition is taken into account. 86. This paper focuses on the influence of quantization noise in MRC combining in Rayleigh Flat - fading channel. 87. The first explanation of the lateral deflection of a spinning object was credited by Lord Rayleigh to work done by the German physicist Gustav Magnus in 1852. 88. In error-rate expression the effects of Rayleigh fading, frequency-and time-selective fading on HF ionospheric channels, quadruple frequency diversity and white noise have been considered. 89. This paper presents a baseband discrete-time state-space model for generation of Rayleigh MD(multiplicative distortion) in a frequency flat fading channel. 90. The Rayleigh wave speed is very close to the shear wave speed. 91. A rayleigh assumption is made for the scattering channel, and the LOS propagation channel model in the presence of polarization diversity is derived. 92. This paper studied a new space-time-frequency coding for orthogonal frequency-division multiplexing (STFC-OFDM) transmissions over frequency-selective Rayleigh fading channels. |
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