只要解压并修改文家夹的名字为ylProject，在Visualdsp++环境下就可以了，大作业编程，已经调好，好用。dump出数据，可以在matlab中绘图。-Extract and modify the text as long as the home folder' s name is ylProject, in Visualdsp++ environment can be a big job programming, has been fine, easy to use. dump

通信工程系所需掌握的语言,例如fft,fs，dtft等图形变化绘图，时频域掌握-Communication Engineering required to master the language, for example fft, fs, dtft, to such as graphic changes in the drawing, when the frequency domain to master

这是哈尔滨工业大学数字信号处理课的课程设计作业，利用窗函数涉及滤波器分别对自己设定的测试信号和老师给定的连续频谱信号进行滤波。 我编写时先后在同一个M文件中写了很多的画图语句，如果直接F5运行，它们会互相覆盖，使用时请将需要的绘图代码复制到命令行中重新运行。(This is the course design assignment of Digital Signal Processing Course of Harbin University of Technology. The window