Treatment G-code file
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Hello,
I have a G-code file as you can see in the following structure :
How I can with matlab to find the number of rows which carry the character of Z and to copy the instructions between two defined rows in another file .txt.
Thank you
采纳的回答
str = fileread('gcode.txt');
cell_str=strsplit(str,'\n')
character = 'Z';
TF = contains(cell_str,character);
line_num=find(TF);
6 个评论
K. Taieb
2020-6-8
Rik
2020-6-8
Step by step: once you have the 2 line numbers that contain a Z, how can you generate the list of numbers in between? The colon operator should help you here.
Now that you have the data you want to put in your other file: how can you write data to file? That must be one of the most asked questions for Matlab.
K. Taieb
2020-6-8
Rik
2020-6-8
That simply means you need to select your 10 lines from your current data:
new_txt=cell_str( (line_num(1)+1):(line_num(2)-1) );
Now you can print that text to your new file.
K. Taieb
2020-6-8
Rik
2020-6-8
You're welcome. If you feel my answer solved your question, please mark it as accepted answer. If not, feel free to comment with your remaining issues.
更多回答（1 个）
Bjorn Gustavsson
2020-6-8
1 个投票
Maybe the easiest way it to loop through the text line-by-line and check if it contains the character 'Z' using strfind or findstr. Then it should be perfectly straightforward to keep the indices where you find your Zs.
HTH
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