Rank: 1316 based on 91 downloads (last 30 days) and 6 files submitted
photo

Cesar Manuel Diez Chirinos

E-mail
Company/University
UNI
Lat/Long
-79.9, -6.7

Personal Profile:

Physicist.
Master in Physics.
Ph. DSc. Student.

Professional Interests:
Programming for Physics, images and data analysis.

 

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Files Posted by Cesar Manuel View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
28 Apr 2014 Screenshot correlation.m CALCULATING CORRELATIONS Author: Cesar Manuel Diez Chirinos correlations, plots, title, axis, lag correlations 17 0
10 Mar 2014 Screenshot The Weibull Distribution For negative and pisitive data. Author: Cesar Manuel Diez Chirinos weibull parameter cal..., weibull pdf, pdf, weibull distribution 16 0
03 Apr 2013 Screenshot MAX WIDTH CALCULATING MAX WIDTH FROM A SERIES Author: Cesar Manuel Diez Chirinos time series, width time series, maxim width time seri..., data, statistcis, sinusoidal series 9 4
  • 1.0
1.0 | 3 ratings
24 Feb 2012 Screenshot nano Table Improving a uitable, if the doc has many data, it is better to use a couple of table. Author: Cesar Manuel Diez Chirinos table, nanotable, uitable 14 1
23 Mar 2011 Screenshot Meteo rose I've check out the last wind rose, Author: Cesar Manuel Diez Chirinos wind rose 20 0
  • 5.0
5.0 | 1 rating
Comments and Ratings by Cesar Manuel View all
Updated File Comments Rating
04 Apr 2013 MAX WIDTH CALCULATING MAX WIDTH FROM A SERIES Author: Cesar Manuel Diez Chirinos

Well, somebody asked me this code, I just tried to design a good one, I find it very helpful maybe not for you. On the other hand some code likes correlation is not well clear and this is why I create my own codes. Thanks for comment I will consedire them. This is applied for Signals, if you never used signals you can try.

28 Feb 2013 nano Table Improving a uitable, if the doc has many data, it is better to use a couple of table. Author: Cesar Manuel Diez Chirinos

This is a really fast way to create tables using ascii code.

28 Feb 2013 Wind_rose Wind rose of direction and intensity Author: M MA

Can't somebody explain how to make the rose, I have the percentages, but how can I plot them in the wind, the method here I can't understand very clear. Thanks

10 Feb 2012 Weibull Parameters Calculating Calculating the two parameters for the Weibull Analysis. Author: Cesar Manuel Diez Chirinos

Useful to use sql language.

26 Jun 2011 Wind_rose Wind rose of direction and intensity Author: M MA

Hi Hydroman S, if you visit my web page, you'll find some works related, just take a look and have someway to represent the speed and direction subdivision,
I called vectorial decomposition to some kind of graphics, just have a look,

http://clever.design.officelive.com/projects

Comments and Ratings on Cesar Manuel's Files View all
Updated File Comment by Comments Rating
04 Apr 2013 MAX WIDTH CALCULATING MAX WIDTH FROM A SERIES Author: Cesar Manuel Diez Chirinos Diez Chirinos, Cesar Manuel

Well, somebody asked me this code, I just tried to design a good one, I find it very helpful maybe not for you. On the other hand some code likes correlation is not well clear and this is why I create my own codes. Thanks for comment I will consedire them. This is applied for Signals, if you never used signals you can try.

03 Apr 2013 MAX WIDTH CALCULATING MAX WIDTH FROM A SERIES Author: Cesar Manuel Diez Chirinos Simon, Jan

Now you have added a help text. Unfortunately this does not explain clearly, what the function calculates. At least I do not understand what "CALCULATE THE WIDTH ONE BY ONE AND CATCH THE BIGGER ONE" means.
The code seems like you want to calculate the minimal and maximal differences between neighboring elements. This can be done faster and simpler by:
dist = abs(diff(d));
[minValue, minIndex] = min(dist);
[maxValue, maxIndex] = max(dist);

The function is still not usable. Of course learning to use Matlab is done step by step only. But I do not see a reason to share such codes with others.

02 Apr 2013 MAX WIDTH CALCULATING MAX WIDTH FROM A SERIES Author: Cesar Manuel Diez Chirinos D'Errico, John

Note that:

- Fully half the code is commented out.
- It starts with a clear all, that is commented out, but is unnecessary in a function.
- There is NO documentation, except for the trivial line: "How does it work", which does not actually tell how it works!!!!!
- The line "for i = 1" effectively executes "i = 1", but takes more programming effort, and confuses things. Why add an end statement when none is needed?

%clear all;
function widthA(d)

%how does it work?
%widthA(d)
%d=[2 2 4 3 6 4 3 2 7 9 5 7 18];
% where d is your data
N=length(d);

%i=1;
%SD1 = d(:,i:N-1)
%SD2 = d(:,i+1:N)
%d1=SD1-SD2

for i = 1
SD1 = d(:,i:N-1);
SD2 = d(:,i+1:N);
d1=(abs(SD1))-(abs(SD2));
%corr(SD1(:,i:N-1),SD2(:,i:N-1))
%plot(ds)
end
df = max(d1)
%ad = min(d1)

[r,c,v] = find(d1==df);
%d1n = find(min(d1))
fl1=d(1,c)
fl2=d(1,c+1)

02 Apr 2013 MAX WIDTH CALCULATING MAX WIDTH FROM A SERIES Author: Cesar Manuel Diez Chirinos Simon, Jan

There is not useful explanation what this function should achieve. The code is hard to read also, e.g. lines like "for i = 1" are confusing only. The fact, that this function has no outputs shows, that this is neither useful nor usable.

Please cleanup this function substantially and add a help text - see other submissions for examples.

28 Feb 2013 nano Table Improving a uitable, if the doc has many data, it is better to use a couple of table. Author: Cesar Manuel Diez Chirinos Diez Chirinos, Cesar Manuel

This is a really fast way to create tables using ascii code.

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