initialize

create new branch for sumPower-IWF
sumPower_IWF

implementation of the sumPower iterative Water Filling algorithm of
Jindal2005
correction in sumPower_IWF

still not properly working
Algorithm 2

implemented second sumPower_IWF algorithme
Jindal's Algorithm

Inserted code of Jindal himself to crosscheck with my code, everything
works fine, apparently.
initialize

initialized gradient function, to use gradient search to find the optimal solution for the power distribution for MMSE
gradient Finished
merge gradient
fix merge
quick fix of gradient.m

some crucial errors fixed
numerical and analytical gradient

numerical and analytical gradient for gradient search of the optimum
power allocation
fixed numerical gradient

big error patched in gradient.m
clean up in gradient files

created functions for analztical and numerical gradient search
implemented analytical gradient

implemented the analytical gradient function, calculated the gradient by
hand
fixed analytical gradient

now analytical and numerical gradient calculations result in the exact
same sumRate
analytical gradient

still not working
analztical and numerical gradient problem search

new implementation of analytical gradient, and finnaly found possible error
error: gradient difference is the factor N e.g: numGrad/N=analyticalGrad
Gradient Search

Working