例句5:Wear something simple, for example, a skirt and blouse. (通过举例让受众理解“穿简单”)。 例句6: A lot of my friends were there, John and Linda, for example. 例句7:Mary has many hobbies, such as swimming, bowling, and running. 也正...
a basic common time-dependent hazard function. It will be shifted proportionally depending on the group parameters. Here we use a proportional hazards model with a piecewise constant baseline hazard. This is a simple but powerful class of models. Computer simulation may help to improve our knowledg...
Whereas bad relationships, by which I mean, probably going to get divorced, they found themselves getting into a spiral of negativity. Now just by using these very simple ideas, Gottman and his group were able to predict whether a given couple was going to get divorced with a 90 percent ...
K., 2001: A simple example of Galilean invari- ance in the omega equation. Bull. Amer. Meteor. Soc., 82, 463-472, doi:10.1175/1520-0477(2001)082,0463: ASEOGI.2.3.CO;2.M. K. Walters, "A simple example of Galilean invariance in the omega equation," Bulletin of the American ...
The application of the inverse scattering transform for a description of singular solutions of nonlinear equations is considered, using an example of a Sinh-Gordon equation. The singular solitons are constructed. The soliton lines of singularity are interpreted as world lines of a Poincaré-invariant ...
来自 osti.gov 喜欢 0 阅读量: 30 作者: Wolf 摘要: A simple model with discrete dynamics is studied. The behavior of this model is very sensitive to the particular choice of parameters determining the system. 被引量: 1 年份: 1988 ...
In this equation, therisk-free rateis the rate of return paid on risk-free investments such as Treasuries.Betais a measure of risk calculated as a regression on the company’s stock price. The higher the volatility, the higher the beta and relative risk compared to the general market. ...
Finite differences for the wave equation This repo provides an example implementation of a simple numerical schemes for the 1D and 2D wave equation. To open the repo in MATLAB Online, please click To view this file on File Exchange, please click ...
Multiple linear regression (MLR) is a statistical technique that uses several explanatory variables to predict the outcome of a response variable.
We present an example on the chaotic behaviour of a 3-dimensional quasiperiodically perturbed discontinuous differential equation whose unperturbed part has a homoclinic orbit that is a solution homoclinic to a hyperbolic fixed point with a part belonging to a discontinuity plane. Melnikov type analysis...