The Neural Network Toolbox (NNT) based on MATLAB is used to make network compute.Finally, through a simulation example, the effectiveness of the proposed method is verified.

• 构建了基于BP神经网络的虚拟企业生态位评价模型，利用MATLAB神经网络软件包进行仿真计算，并通过典型算例验证了该方法的有效性。