Amr Hashem
faculty of engineering
Followers: 0 Following: 0
Statistik
RANG
3.842
of 295.527
REPUTATION
14
BEITRÄGE
58 Fragen
19 Antworten
ANTWORTZUSTIMMUNG
65.52%
ERHALTENE STIMMEN
11
RANG
of 20.242
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANG
of 154.057
BEITRÄGE
0 Probleme
0 Lösungen
PUNKTESTAND
0
ANZAHL DER ABZEICHEN
0
BEITRÄGE
0 Beiträge
BEITRÄGE
0 Öffentlich Kanäle
DURCHSCHNITTLICHE BEWERTUNG
BEITRÄGE
0 Highlights
DURCHSCHNITTLICHE ANZAHL DER LIKES
Accept 20 answers given by other contributors
Awarded to Amr Hashem on 20 Jul 2017
Answer 3 questions that were unanswered for more than 30 days
Awarded to Amr Hashem on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to Amr Hashem on 20 Jul 2017
Feeds
Frage
Separate Gaussian mixture distributions of 5 components.
I used this code (to fit data by gaussian mixture): binWidth = 1; %width of the bar equal 1 binCtrs = 0:binWidth:1...
mehr als 7 Jahre vor | 1 Antwort | 1
1
AntwortHow could I fit a mixture of gaussians to 1D data?
Another authorized answer https://www.mathworks.com/help/stats/examples/fitting-custom-univariate-distributions.html
mehr als 7 Jahre vor | 0
How could I fit a mixture of gaussians to 1D data?
Finally, I got it :) clear all clc close all tic %% Read the raw data [ndata text alldata] = xlsread('battery2.xlsx','l...
mehr als 7 Jahre vor | 2
| akzeptiert
How to plot a Gaussian of mixture to a data?
I got it numComponents=4; paramEsts= gmdistribution.fit(Life,numComponents) MU=[paramEsts.mu(1);paramEsts.mu(2);paramEst...
mehr als 7 Jahre vor | 0
| akzeptiert
Frage
How to plot a Gaussian of mixture to a data?
I want to construct and 1D plot a uni-variate Gaussian Mixture with say four components where I already have its parameters incl...
mehr als 7 Jahre vor | 1 Antwort | 0
1
AntwortHow could I fit a mixture of gaussians to 1D data?
I find a code which help to determine the number of components: %using minimum value of AIC AIC = zeros(1,7); obj = cell(1...
mehr als 7 Jahre vor | 1
Frage
How could I fit a mixture of gaussians to 1D data?
I have a data and i want to fit it by a mixture of gaussian, but I didn't know the existing number of gaussians. I use this c...
mehr als 7 Jahre vor | 3 Antworten | 1
3
AntwortenGaussian Mixture pdf plot
what I could use instead of "makedist" if i didn't have the toolbox?
fast 8 Jahre vor | 0
Frage
How to fit a data with mixture of gaussian distribution?
I have a failure data, and i am trying to find the best probability distribution to fit this data. I try many PDF like gener...
fast 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
plot an exponential curve to connect between two points
I want to draw a curve in a negative exponential shape like this green one: <</matlabcentral/answers/uploaded_files/48665/li%...
mehr als 8 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
How to match two data columns?
I have 2 excel sheets (each contain two columns( *Serial* & *ID*) 1st sheet(3708*2) 2nd sheet(2360*2)) <</matlabce...
fast 9 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
How to calculate the Anderson Darling Test ?
I want to test the goodness of fit of the model , so I use A-D test I am using matlab 2012a I got the function from an exc...
etwa 9 Jahre vor | 1 Antwort | 0
1
AntwortFrage
how to draw a line bewteen two points using the exponential distribution?
I have this figure <</matlabcentral/answers/uploaded_files/39925/bathtub.jpg>> and I want to *draw a line* between the he...
etwa 9 Jahre vor | 1 Antwort | 0
1
AntwortFrage
what is the function which calculate the area under curve like ''normspec '' ?
I am using a different probability distribution to fit a data but the tail didn't() reach zero (at x-axis) I want to deter...
etwa 9 Jahre vor | 1 Antwort | 0
1
Antworthow to merge two plots
if you want to add to plots in one figure: hold on if else please illustrate your question definetly
etwa 9 Jahre vor | 0
Is it possible to plot/generate properly displayed thick arrows?
axis tight
etwa 9 Jahre vor | 0
Frage
how to sum a group of gaussian distribution using "hist" ?
I want to add five gaussian distributions at different points on x-axis I try: n=500; H1 = normrnd(14,5,n,1); % genera...
etwa 9 Jahre vor | 2 Antworten | 0
2
Antwortenhow to prolong the fit distribution curve to reach x-axis ?
I got it... xgrid = linspace(-20,20,100);
etwa 9 Jahre vor | 0
Frage
how to prolong the fit distribution curve to reach x-axis ?
I got the best fit distribution to a failure rate (data) Now I want to prolong the fitted distribution curve to reach x-axis ...
etwa 9 Jahre vor | 2 Antworten | 0
2
Antwortenusing gampdf and gamfit
firstly you have to use: Y= gamfit(Data) % use Data not Y then use : G= gampdf(X,A,B) plot(X,G) the parameter...
etwa 9 Jahre vor | 0
I have plotted different graphs and obtained curve fit using Gaussian distribution in curve fitting app. I need to bring all the fit curves together into one graph. How do i do it?
evaluate then new fit
etwa 9 Jahre vor | 0
Frage
find the best fit distribution that fits the data
how could I find the best probability distribution that fits a failure rate data? I try: val=[0;1;2;3;4;5;6;7;8;9;10;11;1...
etwa 9 Jahre vor | 0 Antworten | 1
0
AntwortenFrage
how to plot a histogram with distribution fitting?
I want to plot a *histogram with distribution fit*. I use this code: z=[1,2,3,4,5]; l = [ 502 3341; 724 3502; 1310 3379...
etwa 9 Jahre vor | 2 Antworten | 0
2
AntwortenData fitting with correlation coefficient
If you want to find " The best *curve* fitting", you can use cftool which is a graphical user interface. or you can us...
etwa 9 Jahre vor | 0
Frage
how to generate a traingular distrbution (sawtooth model) ?
I want to generate a random (n=100)sawtooth model with width (b=24) 1st (t=0)start at 0, 2nd at 1 .... nth at n=100 t is ...
etwa 9 Jahre vor | 1 Antwort | 0
1
AntwortHow to extend the fitting curve in command
try: hold on before the extended plotting
etwa 9 Jahre vor | 0
Frage
how to plot exponential pdf over a distributed data ?
in order to find the best fit model I want to produce this figure (a data & best fit over it): <</matlabcentral/answers/u...
etwa 9 Jahre vor | 1 Antwort | 1
1
AntwortFrage
how to prolong best fit line to reach to x-axis ?
I draw a best fit line <</matlabcentral/answers/uploaded_files/38745/1234.jpg>> but I want to prolong it to x-axis, how t...
etwa 9 Jahre vor | 1 Antwort | 0
1
Antworthow to search for multiple words anywhere in the sentence ?
that's work: D=alldata(:,126:130); idx = cellfun('isclass',D,'char'); idx(idx)=~cellfun('isempty',regexpi(D(idx),'ba...
etwa 9 Jahre vor | 0
Frage
how to search for multiple words anywhere in the sentence ?
I want to search for three words "Battery , power , failure" the three must exist in the sentence in any order to copy the cell ...
etwa 9 Jahre vor | 3 Antworten | 0
3
Antworten
Sie können auch eine Website aus der folgenden Liste auswählen:
Amerika
- América Latina (Español)
- Canada (English)
- United States (English)
Europa
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
Asien-Pazifik
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)