← tensor_math package

LogSpacing

Keep elements along an axis with logarithmic spacing.

This node will select a subset of elements along the chosen axis, which can, e.g., be used to reduce the amount of data (i.e., dimensionality reduction). This node will pick elements not with equidistant spacing, but with a spacing that increases in an exponential fashion (so in other words the spacing would be equidistant after the logarithm has been taken). This is most useful when applied along the frequency axis. Version 1.0.0

Ports/Properties

data

Data to process.

verbose name

Data

default value

None

port type

DataPort

value type

Packet (can be None)

data direction

INOUT

axis

Axis along which elements shall be selected.

verbose name

Select Elements Along Axis

default value

frequency

port type

ComboPort

value type

str (can be None)

points

Number of sampling points to keep. This many data points will be kept.

verbose name

Number Of Points To Keep

default value

30

port type

IntPort

value type

int (can be None)

set_breakpoint

Set a breakpoint on this node. If this is enabled, your debugger (if one is attached) will trigger a breakpoint.

verbose name

Set Breakpoint (Debug Only)

default value

False

port type

BoolPort

value type

bool (can be None)

metadata

User-definable meta-data associated with the node. Usually reserved for technical purposes.

verbose name

Metadata

default value

{}

port type

DictPort

value type

dict (can be None)