COVID-19模拟器

Posted by克莱夫·莫勒（Cleve Moler），，，，2020年3月18日

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模拟器

help新冠肺炎

流行模拟。受哈里·史蒂文斯（Harry Stevens）的启发，2020年3月14日，哈里·史蒂文斯（Harry Stevens）。* 移动的。敏感，移动。蓝色（或绿色）圆，O。 *静态。敏感，待在家里。较小，深蓝色圆圈，o。* 已感染。感染距离“半径”内的其他易感个体。红橙色星号 *。 * Immune. Was infected for "duration" steps. No longer infectious. Darker red x. These are the seven controllable parameters, with their starting values. n = 50; population size infected = .10; initial infected fraction static = .20; static fraction radius = .03; infectious distance duration = 200; time of infection speed = .03; speed of propagation barrier = .80; barrier height The epidemic starts in the upper right quadrant. The epidemic ends when all infected individuals have become immune. Folders named covid19 Desktop\covid19