Package consists of  Basic Signal Processing algorithms and Communication 
modulation and demodulation techniques. It includes functions to evaluate 
Linear convolution,Circular convolution, Discrete fourier transform, Auto-Correlation,
Cross-Correlation, Fir filter, IIR filter,  DWT, IDWT, DCT, IDCT, MFCC, ASK, FSK,
PSK, DPSK,QPSK, 16QAM and TDM modulation and demodulation techniques.
The package helps students to conduct DSP Lab(18ECL57)  and Communication
Lab(18ECL67)programs  pertaining to VTU 2018-CBCS scheme with ease.