将数据从Matlab导出到CSV [英] Export data from matlab to csv

问题描述

我正在尝试使用matlab的csvwrite将数组写入csv文件.但是，matlab会以2.008e + 09之类的格式写入数据.我不希望它以e + 09格式编写，但总数已扩大.我该怎么办?

I am trying to use matlab's csvwrite to write an array to a csv file. However, matlab writes the data in the format like 2.008e+09. I don't want it to write in the e+09 form but the whole number expanded. How can I do it?

推荐答案

csvwrite最多写入5个有效数字.

csvwrite writes a maximum of 5 significant digits.

使用 dlmwrite 代替:

dlmwrite('test.csv',your_data, 'precision', 9) ; % 9 significant figures.

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