Vira Roy
Research Scholar at IIT Kharagpur.
Programming Languages:
Python
Python
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質問
Plotting the content of huge matrix.
Problem: I have a huge 449x10001 dimension matrix and want to make a scatter plot from that. While for loop works good enough fo...
2年弱 前 | 1 件の回答 | 0
1
回答質問
Manipulating a multidimensional array.
PROBLEM: I have managed to create a multidimensional array storing eigenvectors of a hamiltonian. Now I want to manipulate the a...
2年弱 前 | 1 件の回答 | 0
1
回答質問
Energy eigenvalues plot of a Hamiltonian(Weyl)
Question: I have a Hamiltonian which I have to construct in a meshgrid and then plot the energy eigenvalues to get a surf plot. ...
約2年 前 | 1 件の回答 | 0
1
回答質問
Matrix form for a square lattice arrangement.
Question: I want to have a matrix form for hopping between nearest points on a square lattice. My Attempt: To start and explai...
2年以上 前 | 2 件の回答 | 0
2
回答解決済み
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
2年以上 前
解決済み
The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...
2年以上 前
質問
Matrix form for creation and annihilation operator with spins.
This might be little geared towards physics but if anyone can help, it would so much helpful for me. So basically I want the mat...
2年以上 前 | 2 件の回答 | 0
2
回答質問
Comparing the entries of matrix in pairs
Problem: I have a matrix A (of n by m dimension) which for this example is 10 by 3. Now I want to compare the entries of the ma...
3年弱 前 | 1 件の回答 | 0
1
回答質問
Generation of a basis vector following a constraint.
Problem: I Want to generate a set of basis vectors which follows the constraint . While I can do that as seen from the below wo...
3年弱 前 | 1 件の回答 | 0
1
回答質問
Solving a system of differential equations using ODE45 by switching between two functions depending upon the solution obtained in last iteration.
Problem: I have a system of two coupled differential equations but i want to put an conditional statement so that depending upon...
4年弱 前 | 1 件の回答 | 0
1
回答質問
3 dimensional plotting by varying the initial conditions
I have a set of four differential equations(DE) and I want to see how one of them varies with the other two. I can solve the equ...
4年弱 前 | 1 件の回答 | 0
1
回答質問
3D Phase portrait for a set of differential equations
I have a set of three differential equations and I want to make a phase portrait of them. I have some idea of using quiver or pl...
4年弱 前 | 1 件の回答 | 0
1
回答質問
Solving system of Non-linear Equations graphically
Problem Statement: I want to solve a set of equations graphically by plotting their graphs and looking at the interesection. I k...
4年弱 前 | 1 件の回答 | 0
1
回答質問
Eigenvalues of a Matrix for a mesh of values and 3D plot.
Problem: Here is what i want to do. I need to construct an Hamiltonian matrix of dimension 2 by 2, then diagonalise it and find ...
4年以上 前 | 1 件の回答 | 0
1
回答質問
Plotting of null surfaces and Warning: Matrix is singular to working precision.
Problem: I have the following three sets of equation which i need to plot as planes in 3D system. ...
4年以上 前 | 0 件の回答 | 0
0
回答質問
Numerical Integration from -Inf to Inf
Problem: I have the following integral which i need to evaluate numerically. ...
4年以上 前 | 1 件の回答 | 0
1
回答質問
Executing a function in iterations
Problem Statement: I have a system of differential equations in which i need to run a particular function for n iterations using...
4年以上 前 | 1 件の回答 | 0
1
回答質問
Adding a piecewise time dependent term in system of differential equation
Problem Statement: I have a system of differential equation and out of which few has time dependent coefficients and in my case ...
4年以上 前 | 2 件の回答 | 1
2
回答質問
Data fitting to the solution of coupled differential equation with all the different parameters.
So here is my problem. The general idea is that, I have a set of data for growth (n) and time(t) which i need to fit to the coup...
4年以上 前 | 2 件の回答 | 0