Mohit Kumar
Statistics
RANK
15 094
of 246 880
REPUTATION
2
CONTRIBUTIONS
18 Questions
4 Answers
ANSWER ACCEPTANCE
66.67%
VOTES RECEIVED
1
RANK
4 450 of 17 221
REPUTATION
268
AVERAGE RATING
5.00
CONTRIBUTIONS
1 File
DOWNLOADS
160
ALL TIME DOWNLOADS
1463
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Your submissions received 5 five star ratings
Awarded to Mohit Kumar on 03 Nov 2021
Your submissions were downloaded 100 or more times in a month
Awarded to Mohit Kumar on 01 Mar 2021
Publish your first review
Awarded to Mohit Kumar on 09 Dec 2020
Publish your first submission
Awarded to Mohit Kumar on 11 Oct 2020
Provide your first answer ever to someone else's question
Awarded to Mohit Kumar on 10 Jul 2020
Answer 1 question that was unanswered for more than 30 days
Awarded to Mohit Kumar on 10 Jul 2020
Accept 5 answers given by other contributors
Awarded to Mohit Kumar on 10 Jul 2020
Solve a problem for the first time
Awarded to Mohit Kumar on 05 Apr 2020
Content Feed
How to construct this matrix without using two for loops?
I was able to figure out the answer to this. The formulation can be written as A = V' * X * V;
7 månader ago | 1
Question
How to construct this matrix without using two for loops?
Hi, I'm trying to construct a matrix in the following manner: sz=10; V=rand(sz,sz); X=rand(sz,sz); for iter1=1:sz for ...
7 månader ago | 2 answers | 0
2
answersQuestion
xlim is not working with the limitmethod option, and how to change its default behaviour?
Hi, I am trying to run xlim('tight') but this gives me an error. According to the documentation it should work. The error is: ...
8 månader ago | 1 answer | 0
1
answerSubmitted
Phase Portrait Plotter
Plot the phase portrait for the entered system of differential equations
8 månader ago | 160 downloads |
Question
How to solve a boundary value problem for a piecewise linear differential equation?
I have two a set of two second order differential equations to which I want to find a periodic solution. The differential equati...
ungefär ett år ago | 0 answers | 0
0
answersQuestion
How to check if a user entered input will form a valid function handle?
The user enters a character vector (in the edit text field of Appdesigner). I want to convert it into a function handle. I am do...
ungefär ett år ago | 1 answer | 0
1
answerQuestion
How to get mouse coordinates in GUI (AppDesigner) ?
I am using MATLAB App Designer and have inserted axes into the app. When the user clicks a button, I want them to be able to t...
ungefär ett år ago | 1 answer | 0
1
answerQuestion
Why is fimplicit not plotting x^2 = 0 ??
I have a code that takes in an implicit function from the user and then plots it. However, I ran into this odd problem where fim...
ungefär ett år ago | 2 answers | 0
2
answersQuestion
How to find all solutions to a system of two nonlinear equations?
I have a system of two nonlinear equations (f(x,y)=0 and g(x,y)=0) to which I want to find all roots over a region (say x from -...
ungefär ett år ago | 2 answers | 0
2
answersQuestion
How to plot a vector field with coloured arrows?
I'm trying to create a vector field where the colour of the vector represents its magnitude like the one shown in the picture. A...
ungefär ett år ago | 1 answer | 0
1
answerQuestion
How to display Live Editor output in multiple lines?
I have large equations in the output of my code that I want to view. However, in the Live Editor output window it only allows me...
mer än ett år ago | 1 answer | 0
1
answerhow to use a excel colum as an input to a function
Hi Giovanna, To change your function so that it works with matrices, all you have to do is replace your multiplication and divi...
mer än ett år ago | 0
How to solve such a system of nonlinear equations?
Hi, I think this might be a better approach to your problem : img=zeros(320,320); % create a 320x320 zeros matrix to represen...
mer än ett år ago | 0
Question
How to ensure that dsolve provides a trigonometric solution to a second order differential equation?
Hi, I'm trying to solve the following linear second order equation with dsolve in the symbolic workflow. When I solve it I g...
mer än ett år ago | 1 answer | 0
1
answerQuestion
How to numerically solve a differential equation with a dirac delta function ?
The differential equation that I want to solve is Upon using ode45 and the dirac function, the dirac function doesn't seem t...
mer än ett år ago | 1 answer | 0
1
answerQuestion
Symbolic toolbox not simplifying adequately
I'm using MATLAB Live Editor along with the symbolic toolbox. The following expression is not getting simplified. Any fixes? ...
mer än ett år ago | 1 answer | 0
1
answerQuestion
How to (cleverly) index points in a plot?
I have a for loop which plots a point each iteration. In total there are about 4000+ points to be plotted. From the figure, I w...
mer än ett år ago | 1 answer | 0
1
answerIssue with fsolve tolerance
Turns out function tolerance is compared with norm(fval)^2and the default tolerance was 1e-3. Simply changed it to 1e-10 (in acc...
mer än ett år ago | 0
| accepted
Question
Issue with fsolve tolerance
I am using fsolve to solve an overdetermined system of equations using the levenberg marquadt algorithm. It works fine although...
mer än ett år ago | 1 answer | 0
1
answerQuestion
How to repeat a column several times?
Consider this scenario - a =[1;2.3;3.2;4.5;5.7]; b=[a,a,a,a,a]; Is there a better way to do this?
mer än ett år ago | 0 answers | 0
0
answersSolved
Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...
mer än ett år ago
Solved
Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.
mer än ett år ago
Solved
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
mer än ett år ago
Solved
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...
mer än ett år ago
Solved
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
mer än ett år ago
Solved
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
mer än ett år ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
mer än ett år ago
Solved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
mer än ett år ago
