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# Ghazwan

Last seen: 2 maanden ago Active since 2016

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How to subplot 3by2 in matlab?

6 maanden ago | 0

omit rows of matrix based on a condition
%If you already know that you need to omit the first and last row only A=A(2:end-1,:); %If you do not know which rows have the...

8 maanden ago | 0

How to use a 'for loop' with inputs from the output of a previous equation.
gd=[-0.0256,-0.4496,-0.8929,-4.197;0.9758,0.1829,-0.1200,15.369;0.2173,-0.8743,0.4340,13.931;0,0,0,1]; gst0=[1 0 0 33; 0 1 0 -1...

8 maanden ago | 1

| accepted

How to add subsequent elements of a vector by a scalar and output the new scalar
A = [1 2 3 4 5 6 7 8] + 3;

8 maanden ago | 0

Change value in Matlab table in multiple columns
Say you matrix is A A=[100x100]; for ii=1:length(A(:,1)) for jj=16:41 if A(ii, jj)==3, A(ii, jj)=0; end ...

8 maanden ago | 0

find out negative values and specific values, take it out, record those negative and specific values into a text file
The following code should do it. Note that because of the rules you have, you have to skip the first and the last three row. A=...

8 maanden ago | 0

How to round numbers in the matrix

8 maanden ago | 1

| accepted

Convert .mat files to csv
xlswrite('MyFile.csv',X,1); X = is the matrix you are trying to save. 1 is the number of sheet. More info https://www.mathwork...

8 maanden ago | 0

Modelling ODE in Simulink when input multiplied by ouput
What you are looking for is available here https://www.youtube.com/watch?v=_bzQ1Ws28cg

8 maanden ago | 0

How can i put a stopping criterion for this bisection method code in matlab?
The code for the bisection method is available here https://www.mathworks.com/matlabcentral/fileexchange/72478-bisection-method...

8 maanden ago | 0

Write the matlab code for the following problem
you just need to delete this line Unrecognized function or variable 'torque'. Also, depending on the version you have, you mig...

8 maanden ago | 0

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How do I access and plot thetadot vs. time from function I have created?
There are several ways, one of whith would be Dtheta=diff(theta) %theta = values Dtime=diff(time) %time = time values. T...

8 maanden ago | 0

find the interpolation of two values.
You need to have X and Y vector arrays. The X values need to incapsulate the requested points. You may use interp1 fucntion. For...

8 maanden ago | 0

Nesting smaller loops under a bigger loop
assuming you have the value of nrf. Another outside loop would be: sumtable=zeros(4,9); cutoff=20; for ii=1:20 %or whateve...

8 maanden ago | 0

Need to correct the matlab code for the question.
clc;clear all;close all; w=1000:10:6000; %Engine 1 a=0.03; b=7.5e-6; T=torque(w,a,b); P=T*2*pi.*w/60; figure(1) plot(w,T...

8 maanden ago | 0

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how to split a 4x3 matrix in half
Newarr1=arr1(:,1:length(arr1(1,:))/2) %Note that the number of columns has to be even

8 maanden ago | 0

Question

Contour plot for a non rectangular object
I have this case that I worked out in another software. In the attached file, you can see the X,Y coordinates. The third colu...

8 maanden ago | 1 answer | 1

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Question

Saving incoming data while using startBackground
Dear All, I am using an NI DAQ device to get some analog signals. Simply, I need MATLAB to read and save the data in the back g...

ongeveer 4 jaar ago | 0 answers | 0

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store previous values then use them in simulink
Hello, Let's say that I'm getting y=[1 5 7 2 3] at Time=[0 1 2 3 4 5] in a Simulink simulation. At Time=6, I would like to use...

meer dan 5 jaar ago | 1 answer | 0

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Error when deploying simulink model to Arduino
Hello I'm using the built-in example of MATLAB to make an LED blink with Arduino. When I deploy it, it gives me a big error. I a...

bijna 6 jaar ago | 3 answers | 0

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Running four different independent scripts in parallel
Hello, I have a four cores machine, and I need to run a matlab code on each one of them. Say, I want the four files to run on e...

ongeveer 6 jaar ago | 1 answer | 0

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Set of ODEs with an additional condition
Hello, Let's say we have the following system of equations: x'=x+sin(y) y'=y+x And we know the boundary conditions. Also, we...

meer dan 6 jaar ago | 2 answers | 0