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Question
matlab数值计算。
重新导入data.mat，查找数据B中非数NaN的个数，并将B中全部NaN替换成0，最后计算替换后所有元素的平均值。 （展示MATLAB代码和运行结果，默认精读为小数点后4位）
2 years ago | 1 answer | 0
