KSSV
https://sites.google.com/site/kolukulasivasrinivas/
Professional Interests: Mathematical Computing
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Content Feed
How to calculate the area of specific path under the curve?
Read about trapz.
ungefär 6 timmar ago | 0
Create a Matrix from defined variables
c1=440 ; c2=250 ; r1= 50 ; r2=25 ; C=[c1*r1^2, c1*r1*r2, 0; c1*r2*r1, c2+c1*c2^2, -c2; 0, -c2, ...
ungefär 6 timmar ago | 0
| accepted
Can I use my CPU and GPU simultaneously for Numerical Simulation?
DEfault code runs in CPU unless you specify the code to run in GPU. To run code in GPU you need to convert the variable/ stage t...
ungefär 7 timmar ago | 0
How to plot mode shapes from eigen vectors of a cantilever beam.
Read about polyfit. Also have a look on this file exchange: https://in.mathworks.com/matlabcentral/fileexchange/30970-natural-...
ungefär 8 timmar ago | 0
| accepted
i am new to matlab and i want to learn, can anyone help me with this please!!!
https://in.mathworks.com/matlabcentral/answers/305169-what-is-the-code-for-lagrange-interpolating-polynomial-for-a-set-of-given-...
ungefär 8 timmar ago | 0
| accepted
Boundary/polygon around coastline of Greenland
You can get the coastline using the function contour. Read about it. [M,c] = contour(x,y,Z,[0 0]) ; % M has the coordinates yo...
ungefär 8 timmar ago | 0
| accepted
Renaming a Excel file from an array
All_values=values; for i =1:numel(All_values) values=All_values(i) T = table(a{1,i}.time, oo{1,i}.signals.values, pp{...
ungefär 8 timmar ago | 0
Symbolic Expression Error problem !
Proceed with loop. %% Numeric Value Code FFF = rand(8,2); TTT = rand(2,2); FFF = reshape(FFF, 4, 2, []); TTT = reshape(TT...
ungefär 9 timmar ago | 0
| accepted
can anyone help me with this function.. i'm new to matlab and i need this for my research
You have to provide the inputs to the function. It seems you are either calling the function without providing inputs or running...
ungefär 9 timmar ago | 0
function solve return 'Unable to perform assignment because the left and right sides have a different number of elements.'
hs_data = hs_Lderiv./1000; %meter t_data = t; %seconds dh = diff(hs_data); dt = diff(t_data); syms gamma dhdt = zeros(size(...
en dag ago | 1
How can I make the loop operation to give only 1 answer for each iteration? Here's my program that i tried out but it keeps giving me more than 2 answer of each iteration.
f=0; while f<0.1 f=f+0.0000001; Re=10^((1/sqrt(f)+0.537)/1.930)/sqrt(f); count = 0 ; for x=25000:-5000:500...
en dag ago | 0
Waves mode summation for a string
xs=8; v=3; L=20; ta=0.2; t=1; n=1:1:40; x=0:0.1:20; omga = zeros(1,length(n)) ; F = zeros(1,length(n)) ; u = zeros(le...
en dag ago | 0
| accepted
Subs command substituting the values of variables that was earlier define symbolic but when I am using plot command error message came "Non numeric data"
Convert the symbolic class into double using the function double. Read about it.
en dag ago | 0
| accepted
how to make a vector z that consists of odd-indexed entries of y (y=[100:1])?
y = 1:2:100
2 dagar ago | 0
Split a vector into 2 vector before and after a value is found
a=[0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8] ; val = 0.5 ; idx = find(a==val) ; a1 = a(1:idx-1) a2 = a(idx:end)
2 dagar ago | 0
| accepted
How to convert a .mat file, containing only numeric values, with dimensions of 1000*10, from cell type to double.
Read about cell2mat.
2 dagar ago | 0
How to add two different vectors?
x = 0:1:10000; y = 2*x; z = linspace(0.1,1,length(x)); % make z same size as x, so use linspace x_n = x + z; y_n = 2*...
2 dagar ago | 0
What is wrong in my coding?
clc; clear all ; %%Q1a clear;clc; % Get the span of the beam along with positions of supports l = input('Enter the span ...
2 dagar ago | 0
How to concatenate selected data of two .mat files
Let A, B be your tables. C = A ; C.last = B.(10) ; % instead of last you give your required name
2 dagar ago | 0
Coin toss simulation test
n = 1000 ; % number of tosses H = 0 ; % initialize Head count T = 0 ; % initialize Tails count % loop of toss for i ...
2 dagar ago | 0
| accepted
data of corresponding column
idx = columnA > 600 ; iwant = sum(columnB(idx)) ;
3 dagar ago | 0
How to sort and save the sorted table in app designer?
idx = randperm(10)' ; x = rand(10,1) ; T = table(idx,x) [val,idx] = sort(T.(1)) ; T = T(idx,:)
3 dagar ago | 0
Animation using multiple frames/figures in for loop
frame = 20; % Load density data n = load([Dir '/ne' num2str(frame) '.txt']); %this is my total denisty % Load X and Y data ...
3 dagar ago | 0
| accepted
Calculate the velocity for each time increment using displacement and time using a for loop?
velocity = gradient(displacement)./gradient(time)
3 dagar ago | 1
replace values in a matrix by their histogram bin numbers
[N,E,bins] = histcounts(A) ;
3 dagar ago | 0
| accepted
Where does matrix B fits best in Matrix A
A = 5*ones(8) ; A(4:6,4:6) = [3 4 2; 1 1 1; 2 3 3] ; B = ones(3) ; [m,n] = size(A) ; count = 0 ; v = zeros(3,3,[]) ; R...
3 dagar ago | 0
graph with 2 axes
https://in.mathworks.com/help/matlab/creating_plots/graph-with-multiple-x-axes-and-y-axes.html
3 dagar ago | 0
Heat plot in Matlab
doc heatmap https://in.mathworks.com/help/matlab/ref/heatmap.html
3 dagar ago | 0
| accepted
How does I extract data from netcdf on given lat lon?
You have multiple ways to do it. Load all the data into work space using ncread. And use slice. Read about slice function. F...
4 dagar ago | 0
