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Mahmoud Ashraf


Last seen: environ 2 mois il y a Actif depuis 2020

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Programming Languages:
MATLAB
Spoken Languages:
English
Professional Interests:
Simscape, Statistics and Machine Learning Toolbox, Robotics and Autonomous Systems, Power and Energy Systems, Electronics

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Réponse apportée
Calculating angle between 2 vectors
xx = rand (1,16); yy = rand (1,16); zz = rand (1,16); A = [xx yy zz]; % First Vector pp = rand (1,16); qq = rand (1,16); r...

presque 2 ans il y a | 0

Réponse apportée
Plotting excel data in MATLAB
first what is the extension of the excel file .xlsx , .csv and so on to load the data form excel each extension has its load f...

presque 2 ans il y a | 0

Réponse apportée
Signal syntax and plotting
first you must understand the equation you need to solve, then know how to write it with the right syntax and finally plot the r...

environ 2 ans il y a | 0

| A accepté

Réponse apportée
Which is the x, y and z component of total force?
you should label the inputs of the scope and change the scope display settings to make three separated graphs

environ 2 ans il y a | 0

Réponse apportée
How to plot points on a graph using for loop?
sa=0; elevation=525; A1=30000; minutes=135; x=elevation:2000:A1; for i=1:length(x) ar(i)=sa+x(i); end FS=12; %axes(hand...

environ 2 ans il y a | 0

Réponse apportée
getting an error in this code
you should define funstion of finitrepmf as shown in this code clc clear %shipcostpmf.m sx = (1:8); px = [0.15*ones(4,1...

environ 2 ans il y a | 1

| A accepté

Réponse apportée
How can I represent this equation on MATLAB
if i read the equation corrently this code with product the value of y in vector clear all; clc for n=-2:3 y(1,n+3)...

environ 2 ans il y a | 0

| A accepté

Réponse apportée
How to calculate price weighted function?
avg=rand(1,505); sum=0; for j=1:505 sum=sum+avg(1,j); end for m=1:505 pweight(1,m)=avg(1,j)/sum; end

environ 2 ans il y a | 0

A soumis


Regenerative-Brakes
Regenerative Brakes based on PMSM

environ 2 ans il y a | 60 téléchargements |

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Réponse apportée
How do I put all the Outputs from the iterations of a For Loop into a Row Vector?
A = [1 2 3 4; 8 7 6 5; 9 10 11 12] numrows = height(A) for x = 1:numrows B = max(A(x,:)) c(1,x)=B ...

environ 2 ans il y a | 1

Réponse apportée
Operator errors in old matlab code
MATLAB doesn't have that syntax. the syntax shoud be x=x*1 not x*=1

environ 2 ans il y a | 0

Réponse apportée
How i can call matrix c(a) and c(b) as in photo
syms a b c a=zeros(a1,a2); b=ones(b1,b2); A=size(a); B=size(b); c=[a,b]; A2=c(1:a1,1:a2) B2=c( 1: b1, a2+1 : a1+b2 ) if ...

environ 2 ans il y a | 0

| A accepté

Réponse apportée
How can I insert one column signal to simulink?
load 'data.mat'

environ 2 ans il y a | 0

Réponse apportée
Graph from 0º to 360º
l think you need to change the limit of axes you can do it by axis([0 800 -360 360])

environ 2 ans il y a | 0

Réponse apportée
Names of these Blocks
1.Assignment / selector 2.abs

environ 2 ans il y a | 0

Réponse apportée
How can i create a circuit breaker or controllable switch in simulink
https://www.mathworks.com/help/physmod/sps/ref/circuitbreaker.html?searchHighlight=Circuit%20Breaker&s_tid=srchtitle_Circuit%20B...

environ 2 ans il y a | 0

Réponse apportée
comparing the minutes values of two tables
try this all(condition1)&&all(condition2)

environ 2 ans il y a | 0

Réponse apportée
Getting and calculating value from matrix
Yy_new=[new_m(:,1) Yy]

environ 2 ans il y a | 0

A soumis


Linear Regression
Linear Regression one of the supervised machine learning apps. this simple example for the expected profit based on the populati...

environ 2 ans il y a | 1 téléchargement |

A soumis


PMSM Wind Turbine
mini wind turbine based on three phase Permanent magnet synchronous generator

environ 2 ans il y a | 20 téléchargements |

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Réponse apportée
How to read this file in MATLAB?
load 'test.txt' readtable('test.xls')

environ 2 ans il y a | 0

Réponse apportée
why simscap matlab ?
simscape has its physical components block with require the signal pass thought the connection in the both directions, in anothe...

environ 2 ans il y a | 0

Réponse apportée
Simulink simulation with Simscape
PS-simulink converter (block) connect the physical components to simulink Simulink-PS converter (block) connect the Simulink b...

environ 2 ans il y a | 0

A soumis


Multivariables-Linear-Regression
linear regression script which can deals with one variable or multivariate linear regression

environ 2 ans il y a | 2 téléchargements |

Réponse apportée
streak in a character array
cArr = 'aaaaBBc'; streak=0; maxStreak=0; if ischar(cArr) == 1 && isempty(cArr) == 0 for i = 2:length(cArr) if c...

environ 2 ans il y a | 0

Réponse apportée
How to read and select data from Excel
t=readtable('Excel file name','Range','size');

environ 2 ans il y a | 0

| A accepté

Réponse apportée
How can I have two y-labels on one y axis showing both mm and degrees
use plotyy

environ 2 ans il y a | 0

Réponse apportée
how to see Invisible cursor in the Editor window?
this can help you https://www.mathworks.com/matlabcentral/answers/166011-matlab-r-2014b-mac-os-10-10-mouse-cursor-disappears-in...

environ 2 ans il y a | 0

A résolu


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

environ 2 ans il y a

Question


simscape multibody links installation warning
>> install_addon('smlink.r2018a.win64.zip') Installing smlink... Extracting archive smlink.r2018a.win64.zip to D:\program file...

plus de 3 ans il y a | 1 réponse | 0

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