Question

I have matlab signal file consisting of 10 signals. I need a code line that allow me to load only 8 signals out of 10 from the file. I used command ;

X (:,:) = load(signal.mat)

but how to take out 2 signals out so that the plot shows only 8 signals instead of 10 ?.

Answer 1

1. Use Python code to read file content, signal plot value could be in CSV format in the file
2. Use Python csv module to read line by line values in the input file
3. Use open("file_path","r") function to open the file (replace your input file name in the place of "file_path")
4. Then use csv.reader() function to create csv reader objcet to read the input file
5. Then convert the reader objcet into list type object by using list()
6. Now find the len of the list object using len() function
7. Then create if conditional statement to check wether len(list) is equal to 8 or not
8. if len(listobject) is equal to 8 proceed with load command
9. otherwise skip two signal samplings by slicing list object list_obj[0:9]