10-Band Graphic EQ system

Hello,

i have designed an equalizer using matlab GUI for equalizer,

But now i want to design the same equalizer using code in Matlab. Specifically, i want to use IR-filter-based and IIR-filter-based Matlab functions that simulate the POP and DANCE audio tone-shaping graphic EQ (equalizer) systems respectively. Each design will be judged by viewing a plot of dB gain vs. frequency. I want to Design the FIR EQ system for a music sampling rate of 44.1 kHz. The EQ processor consists of a bank of ten digital bandpass filters connected in parallel. this EQ system will consist of ten different FIR filters (9 BP + 1 HP) connected in parallel.

Because i am beginner and i dont know how to do this. Can someono help with this??