To make the model describe oscillation observed in experiment better, parameter identification problem is introduced to solve the uncertain parameters.
为使修改后的模型能描述实验中的数据，建立了参数辨识问题。
2
Monthly discharge was simulated based on the optimal parameter sets for both calibration and validation periods, and compared with observed values for effectiveness evaluation.
根据最优参数值模拟了率定期和验证期兴山水文站的月径流量，并与实际观测值进行了对比评估。
3
The seven-parameter space transformation model can be used to obtain local coordinates from observed WGS84 coordinates.