Difference

Calculates the signal change in one calculation step.

blockType: Difference

Path in the library:

/Basic/Discrete/Difference

Description

Block Difference calculates the difference between the current and previous input value.

# IN_1 — input signal
scalar | vector | matrix

Details

Input signal as a scalar, vector or matrix.

Data types	`Float16`, `Float32`, `Float64`, `Int8`, `Int16`, `Int32`, `Int64`, `UInt8`, `UInt16`, `UInt32`, `UInt64`, `Bool`.
Complex numbers support	Yes

# OUT_1 — output signal
vector | matrix

Details

The difference between the current and previous value of a signal at the input as a scalar, vector or matrix.

Data types	`Float64`.
Complex numbers support	Yes

# Initial condition for previous input — initial state
Scalar / array of real and/or complex numbers

Details

Set the initial value for the previous step.

C code generation: Yes