# Sambit Supriya Dash

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Question

How to generate a row vector of 6 elements (1x6) out of the given function (fitting the fuction) with a specific MEAN ?

I have a function f(x), from the fuction (fitting the fuction) how to extract data points which will have a specific MEAN and if...

3 mois ago | 0 answers | 0

### 0

answersextracting files having names with the same date from a dataset

a = 196611110428; strA = string(a); d = datetime(strA,'InputFormat','yyyyMMddHHmm'); disp(d) Month = month(d); Day = day(d)...

7 mois ago | 0

How can I use boxplot for 1000 dataset in x and y with certain defined number of boxes?

ax = gca; hold on boxplot(ax, a, 'Position', 1) boxplot(ax, b, 'Position', 2) ax.XLim = [min(a), max(a)]; ax.YLim = [min(...

7 mois ago | 1

| accepted

Im trying to graph f(x,y)=x+2y-2 and g(x,y)x^2+4y^2-4 on the same graph

fsurf(@(x,y) x+(2*y)-2) hold on fsurf(@(x,y) (x^2)+(4*(y^2))-4) hold off

9 mois ago | 0

| accepted

How to plot graph of differential equations?

https://in.mathworks.com/matlabcentral/answers/377686-how-graph-differential-equations-with-matlab#answer_300602 This lin...

10 mois ago | 0

how to load multiple mat files which has file names in 'YYYYMMDD.mat' file format?

load YYYYMMDD.mat Date = datetime(YYYYMMDD,'ConvertFrom','yyyymmdd');

10 mois ago | 0

| accepted

Hi, I am looking to purchase Matlab license and would like some advice on which will be a better option?

If you have any resource person who is pursuing any degrees from any universities, you can ask for their credentials for the max...

10 mois ago | 0

Question

How to find the centroid of curve ?

I have a curve fitted to a given data and got this curve(x). curve(x) = a*exp(b*x) + c*exp(d*x) Coefficients (with 95% co...

11 mois ago | 1 answer | 0

### 1

answerTo reduce the number of lines

This may help you, in terms of looping, addition and substraction, x = [-2 -1 1 3]; y = [-1 3 -1 19]; syms t; for i = 1:leng...

11 mois ago | 0

Question

Can anyone suggest how to write/develop/ from where to refer 3D Space Frame Loading (non-orthogonal structures) code ?

A trussed frame is there whose members are non-orthogonals to each other and legs are fixed with the base (fixed joints), I want...

11 mois ago | 0 answers | 0

### 0

answersQuestion

How to find Area Under the Curve of a Smoothing Spline Curve Fitted Model from Discrete Data Points ?

For example: I have 12 y values for different 12 x values and by using MATLAB inbuild app of Curve Fitting I got very good resul...

12 mois ago | 1 answer | 0

### 1

answerStatistical comparison between matrices

After converting all the 24 matrices of 32x30 into 24 vectors of 960 elements each, take each vector of 960 elements and sort th...

environ un an ago | 0

| accepted

Question

How to convert FORTRAN files (.F) of before 1990s to MATLAB files ?

I have files which were developed before the era of .f90 (file format of FORTRAN after 1990). I want to compile them in MATLAB. ...

environ un an ago | 1 answer | 0

### 1

answerQuick Reference - MATLAB Fundamentals

Yes that's available now. One can download whole 44 sheets of paper without the record projects of the course.

environ un an ago | 0

skewness and kurtosis of a weighted distribution

The function is developed in Matlab now, Kurtosis - MATLAB kurtosis (mathworks.com), one must check this link Kurtosis - MATLAB...

environ un an ago | 0

unable to select data-points in a plot

[FDT,ROL] = rmoutliers(y); OL = y(ROL) % this would be your detected outliers in your dataset (dependent variable)

environ un an ago | 0

Numerical Analysis of Turbulent Flow over a Backward Facing Step

Follow this comment for initialization of the values, https://www.mathworks.com/matlabcentral/answers/649843-numerical-analysis...

environ un an ago | 0

Help with a CFD code

Follow these codes, 1- mathworks.com/matlabcentral/fileexchange/57064-lid-driven-cavity-flow 2- mathworks.com/matlabcentral/fi...

environ un an ago | 0

Recommendations for book / tutorial on Probability & Statistics in MATALB

I am pretty sure, you are receiving the answer very lately, Still I would strongly recommend you to go through the courses, 1- ...

environ un an ago | 0

Question

How to solve a system of 3 or more ODEs having interdependent independent variables as independent variables of the dependent variable on the same derivative ?

Suppose, t1 = t2^2; dX/dt1 = z+4; dY/dt1 = 2*z+1; dX/dt2 = 2+3*z; dY/dt2 = 3+(z^2); (May be the question doesn't make any s...

environ un an ago | 0 answers | 0

### 0

answersHow can I cite MATLAB in my paper?

Suppose you want to cite a reference from MATLAB for example a mesh over space shuttle nose in a research article publication in...

environ un an ago | 0

i am confused with commands for loop

r = (randi([0 10],1,10))'; r0 = r == 0; if sum(r0) == 0 disp('Zero is not found') else for i = 1:length(r) ...

environ un an ago | 0

How to substitute x and y with X and Y respectively and get the same result as Test1(last line of my code)

Just before your major calculations (where you are willing to use the variables X & Y), you can add a line, x = X; y = Y; The...

environ un an ago | 0

How to plot with a reciprocal (1/x) scale

Supposing this example from the MATLAB previous codes, A = [0.5,0.65,0.7,0.66,0.81]; % The plotting function values B = [5,10...

plus d'un an ago | 0

import data from word to MATLAB and save to other word file?

For Importing, refer, https://www.mathworks.com/matlabcentral/answers/348737-how-to-read-ms-word-file-doc-docx#answer_274150 ...

plus d'un an ago | 0

Add titles to excel file columns

https://www.mathworks.com/matlabcentral/answers/467038-how-to-add-headers-to-excel#answer_379174 This link would work for you, ...

plus d'un an ago | 0

how can i use for loop for this script

According to your given document, As per this formula, Your parameters in the code should be, alpha(b) = -((rho*w^2)/E)-((rho...

plus d'un an ago | 0

Concatenate 3-D matrix in a for loop

With an example, I would like to answer this. Suppose, "a" is the given 3D Matrix and "b" is the 2D matrix returns the concaten...

plus d'un an ago | 0

how can i use for loop for this script

As per your given expression in the question, the assumptions of the constants here taken as 1, The running code is, roh = 1;...

plus d'un an ago | 0

| accepted

how can i use for loop for this script

k_j(b) =(-1)^(j(b)/2)*([sqrt(alpa+(-1)^j(b))*sqrt((alpa)^2+4*beta)/2]); Provide the original formula in a text or written manne...

plus d'un an ago | 0