中文说明：
Jakes提出了基于正弦波叠加法的Jakes仿真模型。Jakes仿真模型是一种确定模型，产生的信号非广义平稳且不具各态历经性，其二阶统计特性与Clarke参考模型也相差较大。
English Description：
Jakes proposed a Jakes simulation model based on sine wave superposition method. Jakes simulation model is a deterministic model, and the generated signal is not generalized stationary and ergodic, and its second-order statistical characteristics are quite different from Clarke reference model.