add traceplot gif for wiki animation
add traceplot gif for wiki animation

lsqshr/Rivulet-Neuron-Tracing-Toolbox,lsqshr/Rivulet-Neuron-Tracing-Toolbox,lsqshr/Rivulet-Neuron-Tracing-Toolbox,lsqshr/Rivulet-Neuron-Tracing-Toolbox