Both calculations with variable parameter model and invariable parameter model are made and compared to field test data.
把变参数模型和定参数模型的计算结果与现场实测数据进行了比较。
This paper analyses the relationship between income and consumption behavior by using variable parameter model based on the data from 1981-2000 of disposable income and consumption.
为此，特以实证数据为出发点：1981 ~ 2000年间城镇居民可支配收入与消费支出，用变参数模型去分析了收入与支出的关系及消费行为。
This paper analyses the relationship between income and consumption behavior by using variable parameter model based on the data from 1981-2000 of disposable income and consumption.
为此，特以实证数据为出发点：1981 ~ 2000年间城镇居民可支配收入与消费支出，用变参数模型去分析了收入与支出的关系及消费行为。
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