An analog signal with frequency band 0 – 10 KHz is sampled at 50K samples/sec. We like to pass the signal by use of FIR digital filter requiring that the transition band to be no more than 5 KHz with stopband attenuation of at least 40 dB. . Further we want the phase to be linear throughout the pass band. Design such an FIR filter and check your deign by using MATLB simulation program