一个心电图控件,可以自动随机生成波形，也可模拟别的动态的曲线-An ECG control, can automatically generate a random waveform, but also other dynamic curve simulation

80 纤维取向为设置的方向，20 为随机。利用Koch曲线模拟非织造纤维网。-we simulated various kinds of nonwovens through programming with Visual basic,in which 80 fibers are oreintation,20 are random.

在随机数求π中，使用计算机模拟自定义谁技术函数rnd()产生随机点，并应用图形图像以动画的形式演示π值得出现-In a random number for PI, simulation technology and the function of RND custom who use computers to generate random point (), and the application of graphics and image to appear in the form of a

在随机微分方程中连续布朗运动的Matlab模拟-Matlab simulation of stochastic differential equations in continuous Brownian motion of