利用matlab设计了一个切比雪夫滤波器，并且对滤波器性能进行了仿真分析。-Using the matlab design a chebyshev filter, and has carried on the simulation analysis on filter performance.

MATLAB对与dcsk的运用，dcsk系统信号调制和解调的仿真，性能分析。-MATLAB analysis of the use and dcsk, dcsk signal modulation and demodulation system simulation performance.