Question

random equation fitting to data set and finding constant parameters
I have x and y coordinates and I want to fit an equation: y=a*exp(x^b - 2^b) to the data set and thus finding parameters a...

10 years ago | 2 answers | 0

Answered
extracting data points after fitting
thanks for replying. i saved the fit in workspace with following names: save fit to MATLAB object name: fittedmodel2 save...

10 years ago | 0

Question

extracting data points after fitting
what i did is...i loaded file in command window...defined x and y parameters... load test.dat x=test(:,1); y=test(:,2); cf...

10 years ago | 2 answers | 0

Question

Least sq fit of strainght line Vs maximum likelihood fitting
Hi...I have to do a straight line fitting both by least square method and also by maximum likelihood method...please help...i am...

10 years ago | 0 answers | 0

Question

Fitting a polynomial code
I have to fit a polynomial F(t)= 2F[e^(t/tr1) + e^ (-t/tr2)]^-1 where I have to find parameters tr1 and tr2 please help...

10 years ago | 1 answer | 0

Question

fitting by Broken power law
Is there any in built function for fitting broken power law??? I found in both IDL and python...but I have no idea about those ...

10 years ago | 0 answers | 0

Question

Power law script and python
Hey everybody...I am totally new to python...I found the script i wanted in the following link...but i am unable to understand i...

10 years ago | 1 answer | 0

Question

`Pearson correlation coefficient and fitting
Hi everybody... Please help me out...I have a data set with 2 columns x and y...after plotting them i have to do linear fitti...

10 years ago | 0 answers | 0

Question

Method of Period Detection
can anybody help me with "mhAoV periodogram peak significance"

11 years ago | 0 answers | 0

Question

Least sq fit of strainght line
I have a histogram and i want to fit it with a function of form y(x)= mx+c how to do that...also after that i have to find...

11 years ago | 0 answers | 0

Question

file saving problem in fft
when I am using fft() and then trying to save the final power and frequency in two different files...power is getting saved corr...

11 years ago | 0 answers | 0

Question

get log values of resultant
If i have final values as X= something Y=something when i plot them using plot(X,Y) command i get the desired plot in linear ...

11 years ago | 1 answer | 0

Question

phase calculation and plot
can anyone please help me understand this function...m new to matlab function y=folding(x,p,c); if nargin==2, c=...

11 years ago | 0 answers | 0

Question

Power spectrum generation from light curve
I have to draw a plot between frequency(x axis) and power(y axis). Using a file with first column time, second column value f...

11 years ago | 1 answer | 0

Question

Power spectrum ploting matlab
I have to draw a plot between frequency(x axis) and power(y axis). All I have is a file with first colum time values, second ...

11 years ago | 1 answer | 0

Question

monte carlo simulation problem/application
i will explain my problem... I have made a code for finding fourier transform for discrete sample..and plotted the final result....

11 years ago | 0 answers | 0

Question

Monte carlo simulation code
Hey...I have to do monte carlo simulation on a set of data points...plz help me with the code for it...

11 years ago | 2 answers | 0

Question

check the repeated values...count them and find mean
I have suppose 2 columns as follows: 1 22 2 44 1 88 5 100 7 200 2 600 ...

11 years ago | 3 answers | 0