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Yeah i want to do it on FPGA
Is the DSPbuilder present in QuartusII, is it in the block builder or a different one, if so could you please give the path where i can access it in quartusII.
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Altera first marketed DSPBuilder then Advanced DSPBuilder. They are licensed separately from quartus (I think) and are launched from simulink.
DSPBuilder supports basic blocks such as counters,adders, registers i.e. things you can do by hand or through schematic anyway.
ADSPBuilder suports filters,fft,mixers...etc, a great tool but does not interface with DSPBuilder blocks readily, this is just to make sure not to make your life very easy.