System object: comm.PAMDemodulator
Demodulate using M-ary PAM method
Y = step(H,X)
Y = step(H,X) demodulates data, X, with the M-PAM demodulator System object™, H, and returns Y. Input X must be a scalar or column vector. The data type of the input can be double or single precision, signed integer, or signed fixed point (fi objects). Depending on the BitOutput property value, output Y can be integer or bit valued.
Note: The object performs an initialization the first time the step method is executed. This initialization locks nontunable properties and input specifications, such as dimensions, complexity, and data type of the input data. If you change a nontunable property or an input specification, the System object issues an error. To change nontunable properties or inputs, you must first call the release method to unlock the object.