数字滤波器设计及在语音信号分析中的应用，利用MATLAB的界面设计功能，设计一个MATLAB环境下的人机交互界面，完成上述滤波器的设计及滤波过程，要求能够接收输入的设计参数，查看设计结果及滤波结果。-Digital filter design and application of analysis in speech signal, use of MATLAB interface design function, design a MATLAB environment of man-machin

LFM信号接收与脉冲压缩，设定目标参数当RCS等于1，对应不同距离时两种不同接受方式的接收结果。-LFM signal reception and pulse compression, set the target parameter when the RCS equal to 1, corresponding to different distance two different receive the results of the accepted way.