中文说明：matlab统计分析工具箱里面没有频数统计函数，有些情况下频数统计可以很直观地显现统计规律。-statistical analysis toolbox matlab There are no statistics on the frequency function, in some cases frequency statistics can be intuitively apparent statistical regularity.
English Description：
statistical analysis toolbox matlab There are no statistics on the frequency function, in some cases frequency statistics can be intuitively apparent statistical regularity.