提出了一种有效而实用的风荷载模拟方法。利用工程实际中普遍采用的风速谱，采用多维自。
An efficient and practical method of wind load simulation. Commonly used in engineering practice using the wind speed spectrum, the use of multi-dimensional self.
这一风场模拟是一个新的尝试，即不依靠已有的风谱，而是利用实际风速时程记录的方法。
The method making a new task in simulating natural wind. not to depend on old wind spectrum, it depends on real wind velocity continuous records.
在常风速情形中，模拟结果能精确地化为建立模拟所根据的谱和风浪成长关系。
In the case of constant wind, the simulated results can accurately reproduce the spectrum and wave growth relation on which the proposed model is based.
研究生成既满足给定的工程谱特性，又具有间歇性结构的风速序列作为结构气动计算的输入。
This paper describes an Inverse Wavelet Transformation (IWT) approach to simulate target wind series with intermittency for given spectral functions as the input of structural wind responses analysis.
文中将提出普遍型的风浪谱，其中除风速外，尚包括风时与风区作为参量。
Generalized wind wave spectra are proposed. In addition to wind speed they contain duration and fetch as parameters.
这两类太阳风探测仪都是通过测量太阳风粒子的E/Q谱的空间分布来确定太阳风速度、温度和数密度。
Both of the two kinds of detectors can obtain the spectral of E/Q ofions. Then the velocity, temperature and density distributions can be obtained by E/Qspectral.
该文针对风速随机变化的特性，在风速统计特性研究的基础上，用自回归滑动平均(ARMA)方法建立了具有一定功率谱密度特性的风速模型。
This paper deals with stochastic characteristic of the wind speed, and gives an auto-regressive moving-average (ARMA) model for wind speed subjected to particular power spectral density.
引入横风力谱模型，分析了某高宽比为6的方形截面高层建筑在不同地貌和风速条件下的横风向风振响应。
With the across-wind force spectrum, the across-wind dynamic responses of tall square-section buildings with aspect ratio of 6 is analyzed in the conditions of different ground and wind velocities.
引入了局域小波能谱的局域间歇性度量，分析了不同风速下的风浪资料，结果表明，局域小波能谱可依局域频率分为三部分。
Local intermittency measure is introduced to study the properties of local wavelet energy spectrum and to analyze the wind wave data obtained in a wind wave channel.
得到的风速时程样本的功率谱密度与目标曲线吻合很好。
The power spectrum of wind speed time series sample is coincident with the aim power spectrum curve.
鉴于此，介绍了风速单参数海浪谱，并提出了对波高及周期统计的模糊分级统计方法，在此基础上给出了全面分析海洋环境载荷不确定性的模糊随机海浪谱及载荷谱的制作方法。
The authors introduce a wind speed single parameter sea wave spectrum, present the fuzzy grading statistic method of wave height and period, and thereby give the method for making the f…
鉴于此，介绍了风速单参数海浪谱，并提出了对波高及周期统计的模糊分级统计方法，在此基础上给出了全面分析海洋环境载荷不确定性的模糊随机海浪谱及载荷谱的制作方法。
The authors introduce a wind speed single parameter sea wave spectrum, present the fuzzy grading statistic method of wave height and period, and thereby give the method for making the f…
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