You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: viewSpikeSummary.m
    path of file: ./repos/ciatah/+ciapkg/+api
    
    the code of the file until where you have to start completion: function [signalMatrix, signalSpikes] = viewSpikeSummary(signalMatrix,signalSpikes,varargin)
	% gives several summary plots for a set of signals

    
function [signalMatrix, signalSpikes] = viewSpikeSummary(signalMatrix,signalSpikes,varargin)
	% gives several summary plots for a set of signals
	% biafra ahanonu
	% started: 2013.10.28
	% inputs
		% signalMatrix - 2D matrix of [signals frames] that contains the raw analog signal
		% signalSpikes - 2D matrix of [signals frames] that contains 0/1 indicating whether a peak occurred at that point
	% outputs
		% signalMatrix - 2D matrix of [signals frames] that contains the raw analog signal
		% signalSpikes - 2D matrix of [signals frames] that contains 0/1 indicating whether a peak occurred at that point

	[signalMatrix, signalSpikes] = ciapkg.view.viewSpikeSummary(signalMatrix,signalSpikes,'passArgs', varargin);
end