The Euler gamma function gamma of m we have come across that in some of the digital communications if m minus 1 factor basically it is a factorial representation if m is an integer, it is also defined for non integer value, so we have to be a little bit careful when they are non integers, but most of the times we will try to find integer values, but if it is non integer its good for us to know the definition gamma of z is given as an integral 0 through infinity e power minus t, t power z minus 1 dt for z greater than 0 and that is what we are going to be looking at. Basically looking at some the fading figure by the way this call the fading figure which is greater than or equal to half positive quantity greater than or equal to half and that is what we have and this is the basic definition of that. Now, first thing always few sanity checks. Let us take a look at the special case if I set m equal to 1, I would like to derive look at the distribution that is a valid fading figure fv of v is given by times gamma of 1, gamma of 1 is 0 factorial which is one the next term m is equal to 1 divided by omega raise to the power 1 and omega is equal to expected value of v squared and so omega is equal to expected value of v squared.
यूलर गामा फंक्शन को हमनें कुछ डिजिटल संचार में पाया है I यदि m पूर्णांक है तो यह गैर पूर्णांक मान के लिए भी पारिभाषित है, इसलिए हमें गैर पूर्णांक मान प्राप्त करने के लिए थोड़ा ध्यान रखना होगा, लेकिन अधिकतर समय हम पूर्णांक मान खोजने के लिए कोशिश करेंगे, लेकिन यदि यह गैर पूर्णांक है तो हमारे लिए यह परिभाषा