How to use IIR filter coefficients(FDA tool) to filter the signal

[patan.gova]

Hello,
I generated the IIR filter using the Matlab FDA tool.The filter parameters are
Butterowrth,Lowpass,Order:10,fs=100Hz,fc=4Hz.
I exported the fitler coeffcients to workspace but how to use these filter coefficients to filter a signal.
The coefficients are as shown here .







Thanks.

 

[cherryman]

You have second order section filter coefficients. Try to use this
https://www.mathworks.com/help/signal/ref/sos2tf.html
to convert to Transfer function and then
just filter the signal
https://www.mathworks.com/help/matlab/ref/filter.html
Don't forget about G matrix.