dyuman joshi -凯发k8网页登录
mechanical engineer iitg'20 time zone - gmt 5.30 (ist)
matlab
spoken languages:
english
professional interests:
fluid dynamics, aerospace engineering, aerodynamics, computational fluid dynamics (cfd)
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contribute at least one answer each month for 12 consecutive months
awarded to dyuman joshi on 02 mar 2023
solve all the problems in matrix manipulation ii
awarded to dyuman joshi on 08 apr 2023
obtained 200 solvers for the group created
awarded to dyuman joshi on 22 feb 2023
your submissions were downloaded 30 or more times in a month
awarded to dyuman joshi on 01 may 2023
your submissions received 1 five star rating
awarded to dyuman joshi on 22 dec 2021
solve all the problems in number manipulation i problem group
awarded to dyuman joshi on 15 jan 2023
solve all the problems in sequences & series i
awarded to dyuman joshi on 23 dec 2022
100 of your answers have been accepted
awarded to dyuman joshi on 15 dec 2022
solve all the problems in strings i
awarded to dyuman joshi on 28 nov 2022
content feed
that happens because the markers of the scatter plot are circle in shape with a finite/comparable size. you can see that by plot...
23 hours 前 | 0
| 已接受
you can do this by turning clipping off and manually drawing lines - clc;close all; clear all; x=[1 2 5 4 6 7]; y=[5 6 2 5 8...
3 days 前 | 0
| 已接受
已解决
this problem is related to problem 58389. a complete bipartite graph may be drawn in different ways, such that the number of li...
3 days 前
you can use this command clearvars -except variblesnottobedeleted
4 days 前 | 1
you need to use element-wise division as well in defining f u = rand(54,1); v = rand(61,1); [u,v]=meshgrid(u,v); % v f=...
5 days 前 | 0
using global is generally not recommended, specially when it is not required. there are many errors in your code, i have edited...
6 days 前 | 0
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any particular reason why you are using subs() for gamma_star instead of defining manually it and vpa() for defining i? the cod...
6 days 前 | 0
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read the excel file via readmatrix and use indexing to get the data for february. make sure that the excel is present in the cu...
6 days 前 | 0
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yes there is - ismember vec = [1 2 7 8 10]; i = 4; %checks if elements in i are present in vec or not ismember(i,vec) if is...
7 days 前 | 1
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已解决
in discussing the unique factorization of numbers in elementary number theory, underwood dudley devised a new number system: “c...
8 days 前
hi @belva, 1 - there is an unsupressed variable, y, in the code, which has 100 million elements. since it is unsupressed, matla...
8 days 前 | 1
you can use a set of points and polarscatter to achieve this. what have you attempted yet?
8 days 前 | 1
you are trying to compare numeric data with character data. you will have to convert your initial data to do that comparison. i...
13 days 前 | 1
this requires symbolic toolbox - �fining symbolic variables syms x n %summation using symsum() out = symsum(expressiontobe...
13 days 前 | 0
"in 2d, it will definitely give a circle." i assume you want to obtain all the circles corresponding to values in r in the same...
14 days 前 | 0
| 已接受
已解决
draw a x-by-x matrix '五' using 1s and 0s. example: x=5 ans= [1 1 1 1 1 0 1 0 0 0 1 1 1 1 0 0 1 0 1 0 1 1 1 1 1] x=7...
14 days 前
if you have already posted a question, add any related info to the same question. do not post a new question with new informatio...
15 days 前 | 1
| 已接受
@armina petrean, keep in mind that posting the picture of the code is not helpful. even if we suggest a solution, it is not guar...
16 days 前 | 0
yes, it is correct. you can verify it by comparing it to the result obtained via loops - %random data a = rand(1000,200,500); ...
16 days 前 | 1
| 已接受
you get an error because you have undefined variables in your code, that are a, b and c. if they have any numeric value, then a...
16 days 前 | 0
i assume you want to do element-wise division, use "./" for that % step 1: define the parameters and initial conditions. b = ...
17 days 前 | 1
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rewrite() does not produce the following conversion. you can do the following - syms t �fine expressions separately y1 = (...
17 days 前 | 0
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已解决
suppose you need an empty array. e = [] will give you one, but it's a double array, which may not help if you need a differen...
17 days 前
已解决
write a function that takes the x- and y-coordinates of three points describing the vertices of a triangle and returns the cente...
18 days 前
提问
the task in hand for me was to generate an empty array corresponding to the class/datatype of the input. %example 1 input = 's...
18 days 前 | 2 个回答 | 0
2
个回答"also i get my radian axis till 2000 instead of 6.28." because your data spans from 2*pi to 2*pi*360 (~2262) instead of 0 to 2*...
19 days 前 | 0
| 已接受
已解决
remove any continuous nans that appear in the array - %example 1 input = [1 nan 2 nan nan 3 nan nan nan] output = [1 nan 2 ...
19 days 前
vectorization ftw! �fine variables b = [0:0.4:2]; errore = [0.4:0.3:1.5]; %to obtain the combination according to the co...
19 days 前 | 0
use readmatrix to directly load the data into a numeric array. importdata loads the data into a structure array for the given ...
20 days 前 | 0
nanmean is a part of the "statistics and machine learning toolbox", which i believe you do not have and which is why you get the...
20 days 前 | 0