pyecsca.sca.trace.combine module¶

Provides functions for combining traces sample-wise.

average(*traces)[source]¶

Average traces, sample-wise.

Parameters:: traces¶ (Trace) –
Return type:: CombinedTrace
Returns:

conditional_average(*traces, condition)[source]¶

Average traces for which the condition is True, sample-wise.

Parameters:

traces¶ (Trace) –
condition¶ (Callable[[Trace], bool]) –

Return type:

CombinedTrace

Returns:

standard_deviation(*traces)[source]¶

Compute the sample standard-deviation of the traces, sample-wise.

Parameters:: traces¶ (Trace) –
Return type:: CombinedTrace
Returns:

variance(*traces)[source]¶

Compute the sample variance of the traces, sample-wise.

Parameters:: traces¶ (Trace) –
Return type:: CombinedTrace
Returns:

average_and_variance(*traces)[source]¶

Compute the average and sample variance of the traces, sample-wise.

Parameters:: traces¶ –
Return type:: Tuple[CombinedTrace, CombinedTrace]
Returns:

add(*traces)[source]¶

Add traces, sample-wise.

Parameters:: traces¶ (Trace) –
Return type:: CombinedTrace
Returns:

subtract(one, other)[source]¶

Subtract other from one, sample-wise.

Parameters:

one¶ (Trace) –
other¶ (Trace) –

Return type:

CombinedTrace

Returns: