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# Mirlan Karimov

10 total contributions since 2018

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Question

Find the index of given value in an array
array = [ 1 2 3 4 5 6 ]; find(array == 3); This is clear! I want to find fractional index when array == 2.5 or any other int...

environ un mois ago | 2 answers | 0

### 2

Writing last line of each cell
xx=zeros(length(xxMM),6); for i=1:length(xxMM) a=xxMM{i}; xx(i,:)=a(end,:); end I think there should be a s...

environ 2 mois ago | 0

| accepted

Question

How to plot matrix of ones and zeros as a chessboard?
I have a 3500 X 2500 matrix of zeros and ones. I want to plot it on a figure for which xlims=(1,12) and ylims=(0.5,14). I want t...

environ 2 mois ago | 1 answer | 0

### 1

Question

How to come up with an objective function for lsqcurvefit?
Given X (1x199) and Y(1x21) and Z(21x199) are the results of the CFD experiment. I am trying to adapt https://www.mathworks.com/...

environ 2 mois ago | 0 answers | 0

### 0

Question

How to run function within for loop
The code given below solves the delayed type differential equation. I want to run this code for >10,000 different combinations o...

2 mois ago | 1 answer | 0

### 1

Question

How to use ode45 for an equation with space dependent coefficients?
Consider an equation of form: where so that after each time iteration I have to update to be used in the next time iteration...

2 mois ago | 1 answer | 0

### 1

Question

How to fill a region defined by coordinates?
How to fill the area enclosed by points A,E and F. % A B E F points rO= [ 0 , 0 ]; rA = [ -w*cos(...

3 mois ago | 1 answer | 0

### 1

Question

How to extract raw data of ode23 or dde23 simulation?
option=odeset('RelTol', 1e-4, 'AbsTol', 1e-4); sol = dde23(@syst,[tau],@hystory,[0 2000],option); figure(1);plot(sol.x,sol.y...

4 mois ago | 1 answer | 0

### 1

Question

How do I connect data points with sine or cosine curves
I have a surrogate time series graph. Data points are connected with straight lines, naturally. I would like to connect them wit...

environ un an ago | 1 answer | 0