.TXT文件在MATLAB中 [英] .TXT FILES IN MATLAB

问题描述

我想知道有关在Matlab中加载.txt文件的信息.我所拥有的向量数据以一行的形式给出，我想针对该行计算均值和其他统计信息.

I would like to know about loading .txt files in matlab. The vector data i have is given as a row for which i would like to calculate mean and other stats..

请为我建议一种方法.

谢谢， 艾西瓦娅

推荐答案

如果您有一个 txt 文件，其行向量数据如下所示:

If you have a txt file with row vector data that look like:

3.4
-4.1
1.5
-3
...

然后您可以简单地使用:

Then you can simply use:

data = load('file.txt');   #% load file
N = length(data);          #% number of elements
mu = mean(data);           #% mean
sigma = std(data);         #% standard deviation
plot(data)                 #% simple plot

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