Dear Sir I get the frequency spectrum of my real time signal. Frequency span that I want to analyze is 0~500hz. I get that span by setting the sampling rate. But the frequency resolution coming on graph is of 100hz (as shown in attachment). My requirement is to have frequency resolution of 10hz with same frequency span. Please guide me how can I achieve this. I shall be thankful to you Kind Regards Muhammad Irfan Student UTP Malaysia 0060149087570

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