SIR病毒传播模型，matlab程序；m文件，在matlab中可以直接使用。-SIR virus propagation model, matlab program SIR virus propagation model, matlab program

香港流感病毒的传播模型SIR，给定初值和固定不变的传染概率b和k得到的扩散变化图像-Diffusion Model SIR fluctuation propagation of influenza virus in Hong Kong, a given initial value, and probability of infection fixed image obtained by b and k