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Questions related from Daniel Polterauer
Of course, there can be a change in residual hearing by inserting the electrode into the cochlea (speed, depth), but I can image also the presence of the electrode inside the cochlear influences...
07 July 2015 4,658 13 View
Sometimes in my calculations I got a vector with non-strict monotonic data. E.g.: 0 0 0 50 70 90 100 or 0 10 40 60 75 85 80 As this problematic case only appears in special cases, the reason is...
03 March 2014 756 6 View
At the moment, I'm trying to fit my given data (5 measured data points) to a function. I tried to do it with polyfit, but sadly as the two highest values almost got the same y-value my polynom...
02 February 2014 3,594 24 View
At the moment I'm running an experiment in ABBA study design with A1 and B1 on test day one and B2 and A2 on test day two. Once I'll have collected all data of the test persons (in about one...
02 February 2014 1,612 5 View
Currently I'm working on a AB-BA test for cochlear implant patients. Here a simple design description: Each test person is tested with his old / normal "settings". (A1) At the same day he does...
12 December 2013 2,774 1 View
Over the last few months I have done tests with two groups under 4 different conditions at 5 levels of difficulty. Untill yesterday, I had never heard of Wilcoxon, correct me if I'm wrong; I'll...
06 June 2013 1,555 2 View
A function y = sin(x) + sin(10 x) * sin(50 x) is given. I built a system matrix A that approximates this sys through the Integral of y, called Y. Now using the LSQR algorithm, it is now possible...
12 December 2012 8,534 0 View
[x, y] = meshgrid(-2:0.02:2); xyf = sin(30*(x)); When plotting fft(xyf) and abs(fft(xyf)), I get this results: (see attachment) Because of x and y as vars, I'm now a bit confused and unsure...
12 December 2012 4,318 3 View
results for surf(...) and meshc(...) seem to be the same, but when should be used which one? Singular Values of Matrix A may be relevant here.
12 December 2012 1,476 2 View
A matrix A = [2 2 4; 1 -1 0; 2 1 3; 3 0 3] is given. The caltulation of the column space is done, correct me if I'm wrong: [B, pivot] = rref(A); % reduced row epsilon form r = length(pivot); CS...
12 December 2012 7,014 7 View
Three light emitters are placed in a room and one detector in each corner (-1;1), (-1;-1), (1;-1) and (1,1). Also the positions of emitters are given. This system should be represented by a...
11 November 2012 9,703 5 View
At the moment I'm trying to get some code to test TI's CC2541 (power consumption). But I do not have any experience with IAR (was using Code Composer till now). Because this MC is only supported...
11 November 2012 1,064 0 View
-> very low percentage of gold -> much fruit juice in it (11% orange juice) -> gold is "surrounded" by a layer
11 November 2011 2,373 14 View
