MATLAB: Read hex data from txt file and convert to signed integer

hexadecimal conversionsigned integers

Dear members, I have a text file that has 10 bit singed hexadecimal numbers. I want to convert it to signed integers. I am attaching the text file for testing as well. Thanks in advance.

Best Answer

I just figured out the answer myself and am sharing here for others.
filename = 'Filter_Output.txt';
q = quantizer('fixed', 'nearest', 'saturate', [10 0]);% quantizer object for num2hex function  
FID = fopen(filename);
dataFromfile = textscan(FID, '%s');% %s for reading string values (hexadecimal numbers)
dataFromfile = dataFromfile{1};
decData = hex2num(q, dataFromfile);
decData = cell2mat(decData);
fclose(FID);
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