Communications Blockset

Discrete Modulo Integrator

Integrate in discrete time and reduce by a modulus

Library

Integrators, in Basic Comm Functions

Description

The Discrete Modulo Integrator block integrates its input signal in discrete time and then uses the Absolute value bound parameter, K, to produce output strictly between -K and K. The block uses the rem function in MATLAB.

The input can be either a scalar, a sample-based vector, or a frame-based row vector. The block processes each vector element independently.

You can choose one of three integration methods: Forward Euler, Backward Euler, and Trapezoidal.

Dialog Box

Integration method

The integration method. Choices are Forward Euler, Backward Euler, and Trapezoidal.

Absolute value bound

The modulus by which the integration result is reduced. This parameter must be nonzero.

Initial condition

The initial condition for integration.

Sample time

The integration sample time.

See Also

Modulo Integrator, Windowed Integrator, Integrate and Dump, Discrete-Time Integrator (Simulink); rem (MATLAB)

Differential Encoder

Discrete-Time Eye Diagram Scope