Question

how to display coefficient and offset on graph?

I'd like to display some values to plot. What should I do ? A=xlsread('A.xlsx'); t=A(:,1); i=A(:,2)/10^(2); ft = fittype('a...

1 month ago | 1 answer | 0

Question

How to set bounds for coefficents when fitting Exponential?

I'd like to give boundary for coefficient(a, b and c). Whenever I run my fitting, it should give the coefficients within boundar...

1 month ago | 1 answer | 0

Question

What can I do for this Matrix manipulation

I have two types of matrix (29*1 and 168*1). K: 29*1, R: 168*1 The values of K represent specific n-th row of R. And I'd like t...

2 months ago | 0 answers | 0

Question

How to take R-Square value as a variable

I could take some a, b and c value of custom exponential equation.(F.a, F.b and F.c) I'd like to compute R-square value to a lo...

2 months ago | 1 answer | 0

Question

Align different starting point to zero

I have a matrix , 7096*3 double. At a first column, numbers represent same particles with different number. I have 168 particl...

2 months ago | 1 answer | 0

Question

Remove rows based on length of column value

I have a matrix , 1531*3 double. At a first column, numbers represent same particles from 1 to 14. I have 14 particles and eac...

2 months ago | 2 answers | 0

Question

image pixel value multiplication with constant using customized multiplier function

I loaded 4D image.tif (x,y,z over time/16bit gray scale) through Image J in Matlab. I'd like to change pixels using function an...

2 months ago | 0 answers | 0

Question

How can I expand x axis to have normal plot?

I have 500 values of x and y. When I plotted it, I got something weird plot. What can I do for that? t=data{:,1}; y=data{:,2...

2 months ago | 1 answer | 0

Question

How can I get total intensity of particles in noise image?

I have a spinning disk confocal image which has a lot of noise and particle(my interests have differnt size and move slowly over...

3 months ago | 1 answer | 0

Question

Plotting average intensity for multiple trajectories which have different lengths(Image Processing,Partcle tracking)

I have an output data of particle tracking through imageJ. In this data, there are columns of trajectory number, frame number, ...

3 months ago | 0 answers | 0