How can i use linspace with different intervals?

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Mahrosh 2020-5-8

评论： Rik 2020-5-9

采纳的回答： Rik

The value for x is 0 to 1. I want to use 0 to 0.9 with interval 0.01 and 0.9 to 1 with interval 0.99.

I used linspcae like this but this is giving me an error.

x = linspace(0,0.9,91;0.9,1,91);

How can i use different interval in linspace? Any idea?

Rik 2020-5-8

You will have to call linspace multiple times:

part1=linspace(0,0.9,91);
part2=linspace(0.9,1,91);
x = [part1,part2(2:end)];

Mahrosh 2020-5-8

编辑：Mahrosh 2020-5-8

thanks for your comments.

Steven Lord 2020-5-8

If you know both endpoints and the interval, linspace isn't the best tool for the job. The colon operator (:) is.

x = 0:0.1:0.9;

Rik's suggestion of creating each piece independently and combining them afterwards, but use colon instead of linspace.

Mahrosh 2020-5-8

Thankyou steven for further explanation. I want to ask there is any effect on my calculation If I used number in decimal instead of intergers?

Rik 2020-5-9

There isn't any difference in the result, only in how you read the code as a human.

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