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Mitul Dattani


Last seen: 4 years ago |  Active since 2017

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Fit an MA model onto a given data set
Hi, I need to add an MA(6) model onto a set of data (which is attached). So far I have plotted the time series, plotted the a...

5 years ago | 0 answers | 0

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Question


Lagrange Interpolation singleton error
Hi, I've been give code and have to add a line in to complete a Lagrange Interpolation, I googled it and found a couple threads ...

5 years ago | 1 answer | 0

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Question


matlab ode45 wont accept new parameter
% Set extra parameters tf = 72; % h h0 = 2; % m g = 9.81; %prompt = 'What is the leakage value? '; %a = input(prompt); %...

6 years ago | 1 answer | 0

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Question


matlab ode45 out of memory
Out of memory error on line 45 cant draw the graph of the below function function dh_dt = tankf1(t,h) % Tank model parameter...

6 years ago | 1 answer | 0

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Question


Issue with 3d plotting and writing to file
Hi, I'm doing a revision question for uni exams, and have the question - <https://gyazo.com/4c0a0357bb2ffb6f2526637442e09a91> ...

6 years ago | 1 answer | 0

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Question


Fibonacci Sequence and Golden Ratio issue
I was revising for an exam coming up and had to a fibonacci sequence and golden ratio %delta = precision to 'm' sig figs ...

6 years ago | 0 answers | 0

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Question


Randomize a string from input
From a past paper theres a question that asks for a string, then the blank spaces, then the first word, the to randomize the fir...

7 years ago | 1 answer | 0

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Question


Pick numbers from a matrix and create a row vector
Hi if i have a matrix with input: [1 -2 3 4;3 2 -1 0;5 6 2 1] I want to take the corner elements of this matrix and create a row...

7 years ago | 0 answers | 0

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answers

Question


replace spaces in a string
Im doing a practice question and I got the question: *Replace any occurrence of two or more consecutive blank spaces with one...

7 years ago | 3 answers | 0

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answers

Question


How to find zero on plot?
I have the code: function [out] = iteration(N) if N<0 error('less than 0'); end x(1)=1; for k=1:...

7 years ago | 1 answer | 0

1

answer

Question


Error in calling a function and writing to file
I'm trying to call a function out of a script, it's a simple one as we've just started, but I keep getting an error on my fprint...

7 years ago | 1 answer | 0

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Question


undefined function or variable 'N'
why do i get the error in the title. I also tried iteration(n), the file is named the same aswell and I cant seem t get past the...

7 years ago | 1 answer | 0

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Question


How to make axis continuous based on input
Hi, ive written a code based on projectile motion, and created a GUI with the intent to create an app as a project for universit...

7 years ago | 1 answer | 0

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Question


How to stop a graph going below zero in
Hi, ive been given a project to do and im new to matlab, I've written out some code for projectile motion but the issue I have i...

7 years ago | 1 answer | 0

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Question


Projectile Motion Graph, Loop to prevent it going below zero
Hi, ive got this set of code in which it shows the height vs time of a projectile 10m above the ground fired at a specific angle...

7 years ago | 1 answer | 0

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