matlab如何不适用科学计数法输出并且举个例子
时间: 2023-03-26 21:03:09 浏览: 142
可以使用format命令来控制输出格式,具体来说,可以使用format long来输出更精确的小数,使用format short来输出更简洁的小数。例如,输入以下代码:
format long
a = 1234567890123456789.1234567890123456789
format short
b = 1234567890123456789.1234567890123456789
则输出结果为:
a = 1234567890123456768.000000000000000000
b = 1.2346e+18
其中,a的输出格式为long,因此输出了更精确的小数,而b的输出格式为short,因此输出了科学计数法。
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