通信原理实验系统，通过对正弦、方波三角波进行频谱分析，在观察他们的品普及，对此进行GUI设计，整个界面简洁美观-Communication theory experimental system, through the sine, square, triangle wave spectrum analysis, observation of their products in the popularity of this in GUI design, the interface is simpl

滤波器的设计与仿真，matlab实现，包括用户界面GUI，每个结果都能调试通过！-Filter design and simulation, matlab realize, including the user interface GUI debugging through each result can!