Based on the theory of random process and method of numerical simulation, a new methodology of generating random wind forces by MATLAB software is developed.

基于随机过程理论和数值模拟方法，提出了利用MATL AB软件模拟生成随机风荷的一种新途径。

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By means of mathematical calculation and numerical simulation, the chirp evolutions are plotted using MATLAB. hence the phenomenon of self-frequency shift can be studied.

运用数学求解及数值模拟方法，通过MATLAB编程画出了啁啾演变图，据此来研究自频移现象。

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This paper discusses the numerical simulation method for oscillation reactions by using MATLAB, and studies nonlinear kinetic phenomena of sulfuric reactions.

作者讨论了使用MATLAB对振荡反应进行数值模拟的方法，应用该方法对硫化学反应非线性动力学行为进行了模拟。

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