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Mahmoud Ashraf


Last seen: circa 2 mesi fa |  Attivo dal 2020

Followers: 0   Following: 0

Messaggio

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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Risposto
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...

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 0

| accettato

Risposto
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

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 1

| accettato

Risposto
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)...

oltre 2 anni fa | 0

| accettato

Risposto
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

oltre 2 anni fa | 0

Inviato


Regenerative-Brakes
Regenerative Brakes based on PMSM

oltre 2 anni fa | 59 download |

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Risposto
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 ...

oltre 2 anni fa | 1

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

oltre 2 anni fa | 0

Risposto
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 ...

oltre 2 anni fa | 0

| accettato

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

oltre 2 anni fa | 0

Risposto
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])

oltre 2 anni fa | 0

Risposto
Names of these Blocks
1.Assignment / selector 2.abs

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 0

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

oltre 2 anni fa | 0

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

oltre 2 anni fa | 0

Inviato


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

oltre 2 anni fa | 2 download |

Inviato


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

oltre 2 anni fa | 23 download |

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

oltre 2 anni fa | 0

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

oltre 2 anni fa | 0

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

oltre 2 anni fa | 0

Inviato


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

oltre 2 anni fa | 1 download |

Risposto
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...

oltre 2 anni fa | 0

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

oltre 2 anni fa | 0

| accettato

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

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 0

Risolto


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:...

oltre 2 anni fa

Domanda


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

circa 4 anni fa | 0 risposte | 0

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