How can i draw a line along the plots?

I need to plot it as a line, but here it plots as digital data with no connection from previous to current data. This the data that i'm receiving from arduino from 4 sensors thru serial port

plot(sample_number,str2double(a_component),'--gs',... 'LineWidth',2,... 'MarkerSize',10,... 'MarkerEdgeColor','y',... 'MarkerFaceColor',[0.5,0.5,0.5]);

plot(sample_number,str2double(b_component),'--gs',... 'LineWidth',2,... 'MarkerSize',10,... 'MarkerEdgeColor','m',... 'MarkerFaceColor',[0.5,0.5,0.5]);

plot(sample_number,str2double(c_component),'--gs',... 'LineWidth',2,... 'MarkerSize',10,... 'MarkerEdgeColor','c',... 'MarkerFaceColor',[0.5,0.5,0.5]);

plot(sample_number,str2double(d_component),'--gs',... 'LineWidth',2,... 'MarkerSize',10,... 'MarkerEdgeColor','r',... 'MarkerFaceColor',[0.5,0.5,0.5]); xlabel('Time'); ylabel('Accelerometer value'); title('Patient Based Monitoring (1st Sensor Readings)'); axis auto; grid on; drawnow(); disp(data);

Can anyone help me on this????

[Sara]

The line may be hidden, try 'MarkerSize',2 to see if the line shows up.

[Praveen]

But it does not draw as a line.. it plots discontinuous plots.. can u send a code to plot it as a line...

[Sara]

Try attaching the data so we can play around with them (one set will do).

Answer 1

[David Sanchez]

plot( sample_number,str2double(a_component) )

and forget about the marker options