Karthik Soman

6 Questions 10 Answers 0 Followers

Questions related from Karthik Soman

Does any one have a MATLAB code for circular linear regression?

I have a linear data (Independent variable) and a circular data (Dependent variable). I need to find the circular linear regression line between these 2 data. Does anyone have a MATLAB code for...

05 May 2016 3,276 1 View

Is there any MATLAB function for computing the autocorrelogram of the firing rate map (which is a 2d map)?

I have the firing rate map of a cell and I need to get the spatial autocorrelation from the firing rate map. I tried xcorr2 function in MATLAB, but it was giving a central peak and all others just...

03 March 2016 2,678 0 View

Is there any unsupervised neural network method for amplitude demodulation of sinusoidal signals?

Input is a high frequency sinusoidal signal whose amplitude varies with respect to a modulating signal. Is there any unsupervised neural network method to perform demodulation of this signal?

09 September 2015 9,744 4 View

Does there exist periodic Gaussian function?

Is there any way of producing periodic Gaussian pulses such that the bell shape repeats itself with a defined period. Does there exist any solution for some differential equation which resembles...

05 May 2015 6,083 11 View

How can one remove sharp turns from a simulated random trajectory?

I have a random trajectory (x and y locations) with many sharp turns. I want to remove all such sharp turns and want to make the trajectory smooth. Can anyone suggest a way for that?

03 March 2015 2,395 5 View

Is there any way to extract the envelop of an AM (Amplitude Modulated) signal using neural network?

I have a high frequency oscillation whose amplitude is been modulated. I want to extract the envelop of the signal. I know that Hilbert transform can give this. But I would like to know if there...

02 February 2015 429 6 View