Hi,
please look at the following equation.
\frac{3}{16}\frac{\nu_{Q}^{2}}{(1+K_{iso})\nu_{0}} \left(\frac{7}{2} \cos^{4}\theta - 3\cos^{2}\theta + \frac{5}{6}\right)
In the paper I am reading, this is simplified considering the isotropic average of a cosine function to...
Hello, I would be grateful is someone could explain what the irreversibly temperature in type II superconductors is.
I have just done some NMR experiments on MgB2 and get a lineshape change at the the irreversibility temperature as opposed to the field corrected Tc, so I believe it has...
Hello, I am looking for a guide to quantum mechanics and the density matrix formalism which uses the Einstein summation convention. Does such a guide exist?
Hi I am trying to use MATLAB for some data analysis. I start by getting user input for a variable called exptno, Then I want to access a location in a structure, but to do this I need to append the variable exptno to the name of the structure. Ill try and give an example to hopefully make it...
Hi, in MATLAB I am trying to write a script and currently I save a matrix to a .txt file using save('expt1.txt', 'table', '-ascii'). 'table' is the matrix I want to write to file.
This works fine, but I would like to make the file name to be 'exptn.txt', where n is a variable specified...
Hi, I have fitted a graph with a function of the form
y(x) = a + bx^{-2} + cx^{-4} + dx^{-6}
I now need to calculate x for a given y and have no idea how to go about rearranging this function.
I need to find x for a lot of y values, so I was hoping to write something in methematica, but...
Hi,
I'm new to programming and have written the following code to test for prime-ness, but it doesn't seem to work except for n = 3.
I think it may have something to do with my goto statement. Can anyone see a way of avoiding this or any other errors with the program?
#include...
For example once the program is run for the nhs number 1234567890, I get the following initial output.
Current running total is 0
NHS number element 0 is 1
weighing factor is 10
NHS number digit 0 x the weighing factor is 490!
this should be 1 x 10 = 10
Hi,
I am having an issue with multiplication in C++. I am writing a program to check the validity of an NHS number. To do this I must;
multiply digit 1 of the NHS number by 10,
multiply digit 2 of the NHS number by 9,
multiply digit 3 of the NHS number by 8 ...etc
The answer from each...