what is the least square of x how do i find the signal coefficients in matlab what is system identification d which function would be used for finding ls in matlab? how to find ls coefficients which ms function to use for calculating ls coefficient what does the value of x be? how to find the value of the parameter estimator using least squares in malab function to calculate coefficients how to use matlab for system identification if the signal is a gaussian which algorithm to use to find the parameters of the a-line system? how to calculate the confidence interval for a signal in matlab what is the range used for finding the coefficients of a signal? calculating the coefficients of a signal in matlab how to find the coefficients for ls in matlab what is the value of the d value in a system identification function which of the following is not appropriate in matlab software? can you find the coefficients on ls in MATLAB when estimating the coefficient of a signal the function ar is