How do I filter some data in C++? [closed]

  c++, signal-processing

I need to use lowpass Chebyshev2 filter on a dataset. I don’t know if there is any easy way to do it other than making a library for DSP in C++. I did find this one link. But there is no documentation or guide for this thing. So, it would take a while to figure out how to use it. Is there any easy way to do this like Scipy?

PS: if anyone knows how to use vinniefalco’s code, could you give me an example of Chebyshev type2 lowpass filter?

Source: Windows Questions C++