Matlab read a simple data storage

1. Use the load file read

For example, reading the data file named 'filename.txt' is, you can use the following code:

load('filename.txt')

Note: The data should be consistent with filename.txt in the form of a matrix

2. Use the file read textread

Such as the file is read

lily 2
bob 3
joe 9

You can use the following code:

[name,age] = textread('12.txt','%s %n',2)

3. Save the file variable to the mat

save filename obj1 obj2

filename you want to save the file name, obj variable name to be saved