Is there a window with both a lower side lobe level and higher side lobe roll of rate than the Blackman window - even if it is poor or useless for some other reason?
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$\begingroup$ What research have you done? Wikipedia lists a whole lot of window functions. So does basically any signal processing text book. $\endgroup$ – user41411 Mar 31 '19 at 9:06
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$\begingroup$ Blackmann-Harris. It's great for antialiasing as sidelobes get pushed very far down. It's transition region is far from sharp though. $\endgroup$ – Andy Walls Mar 31 '19 at 10:37
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$\begingroup$ Thank you Andy. The Blackman Harris is better for side-lobe level but so much worse for roll-off. I need a window which is better against one but at least the equal for the other. Does that make sense? $\endgroup$ – Richard Mar 31 '19 at 11:52
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$\begingroup$ This answer could be interesting for you. $\endgroup$ – Matt L. Mar 31 '19 at 12:23
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$\begingroup$ Thanks Matt. I will check it out. Though I think the paper may not be there anymore. I will need to search for it. $\endgroup$ – Richard Mar 31 '19 at 12:33
