Overview

Subtracts the last input from all other inputs

Discussion

The subtract module subtracts the last input from all other inputs. With an N-pin input, the output will be N-1 pins, and the Nth input will have been subtracted from all other inputs. The number of channels in the input channels needs to be identical.

Type Definition

typedef struct _ModuleSubtract
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
} ModuleSubtractClass;

Pins

Input Pins

Name: in1

Description: Audio input

Data type: {float}

Channel range: Unrestricted

Block size range: Unrestricted

Sample rate range: Unrestricted

Complex support: Real and Complex

Name: in2

Description: Audio input

Data type: {float}

Channel range: Unrestricted

Block size range: Unrestricted

Sample rate range: Unrestricted

Complex support: Real and Complex

Output Pins

Name: out1

Description: Audio output

Data type: {float}

MATLAB Usage

File Name: subtract_module.m

 M=subtract_module(NAME, NUMIN)
 Creates a multi-input subtract module for use in the Audio Weaver
 environment.  
 
 Arguments:
    NAME - name of the module.
    NUMIN - number of input pins.

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(8.D.2.6) Subtract

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Overview

Discussion

Type Definition

Pins

Input Pins

Output Pins

MATLAB Usage

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