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Engineers – Telecoms – Physics – Teaching – Methods

Algorithmique 03 – Signal by Fourier Transforms- FFT – 3

Written By: Jean-Paul Cipria - Mai• 10•17

 

FFT - Only One Partition - ©J.P. Cipria 2017.

FFT – Only One Partition – Execution Times Comparison – ©J.P. Cipria 2017.

How do a Fast Fourier Transform by Cooley and Tukey Algorithms ? Why High Potential with a high level QI don’t understand official physics memorization ? The answer is in the question : nobody ask you to … understand ! Then let’s read the original engineers experts ! Come Back to … 1964.

It is a simple demonstration in thesis annexis. Here is a resume. (Not so clear to read for you. We know it)

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Created :2017-05-10 13:08:46. – Modified : 2017-06-22 14:10:08.




Difficult ! Master Level.

Difficult ! Master Level.

26 views on 10/05/17.
37 : 12/05/17


<strong><span style="color: #ff0000;">Expériences En Construction</span></strong>

Experiment in Progress.

How do evaluate number of FFT Calculations Efficiency ?

Cooley and Tukey Number of Calculations Evaluation

If we perform a Fourier Transform from the original document [COOLEY-TUKEY-1964] we take all N decomposition terms A(k) then we multiply each k order term by exponential exp(2.i.\pi.\frac{k.j}{N}) . We get a « frequential » X(j) term.

We changed notation to X(k) time and F(n) frequency signals to match with engineer’s needs and … then we change also sign and recalibrate to \frac{1}{\pi.N}exp(-2.i.\pi.\frac{k.n}{N}) for energy conservation !!!

That’s all folks ?

"What's Up, Doc" Bugs Bunny- ©J.P. Cipria - 15/04/2017

« What’s Up, Doc ? »  ©J.P. Cipria.

Of Course … Not !

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Engineering – Graphic Representation

Written By: Jean-Paul Cipria - Mai• 04•17
Mustang - Dessin ©J.P. Cipria 2017.

Mustang – Dessin ©J.P. Cipria 2017.

How do we represent a concept, a structural form and a high light reflexion ?
Do you want a small car ? Why do small !!!

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Created :2017-05-04 20:30:41. – Modified : 2017-05-13 14:31:27.


QR Code - J.P. Cipria

QR Code – J.P. Cipria



<strong><span style="color: #ff0000;">Expériences En Construction</span></strong>

Experiment in Progress.

How do we Represent High Intensity Light Reflexion ?

Do we Discover What we Really Think ?

Innovation, Conception, Engineering, Discovering occur when we

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Cipria – 2016 – Scientific Activities Resume

Written By: Jean-Paul Cipria - Avr• 29•17
Top-Down Simulation for Processor - ©J.P. Cipria 2016.

Top-Down Simulation for Processor – ©J.P. Cipria 2016.

Here are my 2016 Scientific Activities for all 2016 monthes.

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Creat.:2017-04-29 20:14:31. – Modif. : 2017-06-22 14:10:20.


Article Terminé ... Un Café ?

Done !

2016 has been productive : After a Master in Sciences in 2012 I was a sciences professor for two years and in 2016 I got a second Master in Teaching and Pedagogy. I leaved French Institution to work by my own on « understanding physics methods for scientists« . I have got a lot of discovers.

Now I work hard for a lonely PhD in Physics without help. In french I use to say « Un Doctorat en Lousdé » or in English « Very Effective Hidden Doctorate » and I am proud of it. Now I am a very high level, clever, fool scientist by my own brain, hands and skills. I achieved all by myself.

I had written some articles in this web site extracted from my annex thesis works and measurements. I know it is difficult for you to understand what I wrote because I don’t explain all my works. I get some demonstrations, proves, algorithms, explanations, understanding and logical links and meanings on somes program documents. I can’t write all in this web site. I display the tip of the iceberg. It is a huge work under sea !!!

However, the basic science problem is something quite different. I keep this in my mind. It’s to difficult to explain but there are some logical links with all those articles. Do we try to understand what they are ? I wish you « bon courage ». Maybe you can discover, like me, some lights to go further …

Fourteen Pages with automatic PdF display with a link on each interesting subject …

21 Views on 01/05/2017 – 33: 10/05
65 : 14/06/2017.

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Architecture 06 – Extreme Engineering – Dubaï Creek Building

Written By: Jean-Paul Cipria - Avr• 12•17
Architecture - Dubaï Creek Building Model

Architecture – Dubaï Creek Building Model

The Dubaï Creek Building is a new Skyscrapper designed with Extreme Engineering Structural Equations. You can see a Model if you want to buy 10 or 20 flats in the new Dubaï Creek … if you are Emiraties ?


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Architecture - Dubai - Creek Extreme Engineering Building - Original Photography

Architecture – Dubai Creek Model Exposition – Extreme Engineering Building – Original Photography (*).


Architecture - Dubai Creek Extreme Engineering Building - 4

Architecture – Dubai Creek – Extreme Engineering Building – (Black Structural Extract – J.P. Cipria.)

(*) Structural Average Form Extracted from a photography taken in free Dubaï Creek exposition model by Jean-Paul Cipria. (25/03/2017)

Created :2017-04-12 19:09:40. – Modified : 2017-04-29 15:03:34.

How do Strutural Design ?

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Human Energy Expenditure – Are Connected Device Right ?

Written By: Jean-Paul Cipria - Avr• 11•17

Human Energy Expenditure ?
Are Connected Device Right ?

Human Energy Expenditure - ©J.P. Cipria - 17-04-11

Human Energy Expenditure – ©J.P. Cipria – 17-04-11

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Created :2017-04-11 15:16:00. – Modified : 2017-04-14 20:22:54.


Difficult ! Master Level.

Difficult ! Master Level.


<strong><span style="color: #ff0000;">Expériences En Construction</span></strong>

Expériences En Construction.

Let’s try to compare « connected » equipment to theoric human expenditure energy curves ?

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