Recent content by ss k

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    Undergrad What is Weighted Histogram Analysis and How Does it Work?

    Hi Jim, Hi FactChecker Sorry for much delayed response. Thanks for your replies. I had searched those links but the following link about umbrella sampling (mainly first link) is more intuitive, and helpful in understanding why we need WHAM...
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    Undergrad What is Weighted Histogram Analysis and How Does it Work?

    I would like to understand the 'weighted histogram analysis method' (wham), which is far to go, but before that am not sure what a weight is? {{Though I understand what is probability density function which has been already discussed on this forum here, and I assume applying weights is a...
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    Undergrad More than 3 eigenvectors perpendicluar

    Thanks all on PF. I think Factchecker replied exactly I was looking for.
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    Undergrad More than 3 eigenvectors perpendicluar

    Hi Nugatory, Thanks usually there are n-vectors so n-axes and all are perpendicular with respect to each other. I don't want to plot them or see in some 3-d graphics programme but just wondering how they can even exist. Let's say I have 4 such axes (having values from -,0,+ and center orgin at...
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    Undergrad More than 3 eigenvectors perpendicluar

    all the eigenvectors of a matrix are perpendicular, ie. at right angles to each other, HOW? I can imagine three eigenvectors as three perpendicular axes. How can be more than three axes are perpendicular with respect to each other?