How to solve this issue :Error: File: FormatDataNew.m Line: 1 Column: 59 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parenthese

the error seems to come from this line:

function [dat_AP,Amp_AP,Ph_AP,Fs_AP,TD_P] = FormatDataNew('moh.txt')

please explain what could be the problem.

Answer 1

[Cris LaPierre]

This appears to be your function declaration line. If so, appear to have declared it using the calling syntax. You should replace 'moh.txt' with a variable name (no quotes).

function [dat_AP,Amp_AP,Ph_AP,Fs_AP,TD_P] = FormatDataNew(file)

Then in your script when you call your function, that is when you use the actual file name.

[dat_AP,Amp_AP,Ph_AP,Fs_AP,TD_P] = FormatDataNew('moh.txt');

See this page for more on declaring functions.

Answer 2

[Steven Lord]

See my answer on this question.