Thompson sampling: Difference between revisions

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'''Leeson's equation''' is an expression that describes an [[oscillator]]'s [[phase noise]] spectrum.
Marie Antoinette, the ill-fated last queen of France, once declared that she wanted to be the most fashionable woman in  [http://www.pcs-systems.co.uk/Images/celinebag.aspx http://www.pcs-systems.co.uk/Images/celinebag.aspx] the world.<br><br>The world is a much wider place in 2014 than it was in 1789, when cherie Marie was carted off to the Conciergerie and uncertain doom. But, with the latest round of spring/summer 2015 shows, Paris is asserting its reign across the world of la mode.<br><br>Nobody - and nowhere, it seems - does it better.<br>Why? Because Paris is bubbling with ideas. Some we�ll want to wear - like much of Phoebe Philo�s spring C�line collection, with its ruffled and printed pastoralism and fringy-frayed craftiness. Others, we won�t, at least not so readily.<br>Rei Kawakubo�s formidable Comme des Garcons show, inspired by �blood and roses� and transforming her models into perambulating contemporary art installations drenched in single shades of riding-hood red, was aggressively, anarchically unwearable<br><br>
Front row at Paris Fashion Week spring/summer 201<br>
And who knows what will end up in shops from Jean Paul Gaultier�s show on Saturday night, his last ever ready-to-wear collection after 39 years in the game? It was a great show - staged as a beauty pageant, of mostly greatest hits. Both were bold statements<br><br>
The clothes didn�t really matter<br>
The clothes matter, enormously, at C�line. Last year the brand made record sales and while its owner Bernard Arnault�s LVMH conglomerate does not release information on their labels� individual returns, the performance was described by the group as �remarkabl<br><br>


Leeson's expression<ref>{{Citation |last=Leeson |first= D. B. |title=A Simple Model of Feedback Oscillator Noise Spectrum |journal=Proceedings of the IEEE |date=February 1966 |volume=54 |issue=2 |pages=329&ndash;330 |doi=10.1109/PROC.1966.4682 }}</ref> for single-sideband (SSB) phase noise in dBc/Hz (decibels relative to output level per Hertz) is<ref>{{Harvnb|Rhea|1997|p=115}}</ref>
That�s based on Phoebe Philo�[http://www.bing.com/search?q=s+knack&form=MSNNWS&mkt=en-us&pq=s+knack s knack] of nailing what women want to we<br><br>
:<math>L(f_m) = 10 \log \bigg[ \frac{1}{2} \bigg( \bigg(\frac{f_0}{2 Q_l f_m}\bigg)^2 + 1\bigg)\bigg(\frac{f_c}{f_m} + 1\bigg)\bigg(\frac{FkT}{P_s}\bigg) \bigg]</math>
:where ''f''<sub>0</sub> is the output frequency, Q<sub>l</sub> is the loaded Q, ''f''<sub>m</sub> is the offset from the output frequency (Hz), ''f''<sub>c</sub> is the 1/''f'' corner frequency, ''F'' is the noise factor of the amplifier<!-- check -->, ''k'' is [[Boltzmann's constant]], ''T'' is absolute temperature in Kelvins, and ''P''<sub>s</sub> is the oscillator output power.


==References==
It�s legendary: her latest successor at Chloe, Clare Waight Keller, is still somewhat in the shadows of Philo�s phenomenal success sto<br>.
<references/>
The floaty georgette dresses, blouses and denim shorts were neat, but felt a little like left-overs from Philo�s glory years. Shoes oscillated between middling height and dead flat, which matched the mood of the show overa<br><br>
* {{Citation |last=Rhea |first=Randall W. |title=Oscillator Design & Computer Simulation |edition=Second |year=1997 |publisher=McGraw-Hill |isbn=0-07-052415-7 }}


==External links==
Philo is a tough act to follow - even when she�s following herself. That�s because she�s lead the march into uncharted territories - her spring/summer 2010 C�line debut, for instance, which ignited a Minimalist revival in fashi<br>.
Her spring offering was somewhat quieter, less bold and a little less fulfilli<br><br>


[[Category:Oscillators]]
Oddly, Marie Antoinette was who I thought about when the C�line models trod out in dropped flounces splurged with florals, fluttering lappets of fabric and tattered he<br>.
Those have been seen just about everywhere: Celine took it a bit further, looping thread into a mammoth woolly fringe along the hems of skirts and slender to<br><br>
 
They reminded me of la reine and her cohorts playing at milkmaids in her ferme orn�e. There were even a few cowbells clanging from bags, and string bel<br>.
It chimed with the folksy, Seventies feel that has been emerging across the season as a whole [http://Www.dict.cc/?s=-+swaying - swaying] fraying and billowy florals underlined by flared trousers and tugged-waist jackets stiffly outlined with topstitchi<br><br>
 
Philo placed her own slant on it, sure. But rather than defining, this was a refining collection, underlining stories other designers had already begun to te<br>.
From a queen of fashion, you hoped for more leadership.

Latest revision as of 16:58, 13 December 2014

Marie Antoinette, the ill-fated last queen of France, once declared that she wanted to be the most fashionable woman in http://www.pcs-systems.co.uk/Images/celinebag.aspx the world.

The world is a much wider place in 2014 than it was in 1789, when cherie Marie was carted off to the Conciergerie and uncertain doom. But, with the latest round of spring/summer 2015 shows, Paris is asserting its reign across the world of la mode.

Nobody - and nowhere, it seems - does it better.
Why? Because Paris is bubbling with ideas. Some we�ll want to wear - like much of Phoebe Philo�s spring C�line collection, with its ruffled and printed pastoralism and fringy-frayed craftiness. Others, we won�t, at least not so readily.
Rei Kawakubo�s formidable Comme des Garcons show, inspired by �blood and roses� and transforming her models into perambulating contemporary art installations drenched in single shades of riding-hood red, was aggressively, anarchically unwearable

Front row at Paris Fashion Week spring/summer 201
And who knows what will end up in shops from Jean Paul Gaultier�s show on Saturday night, his last ever ready-to-wear collection after 39 years in the game? It was a great show - staged as a beauty pageant, of mostly greatest hits. Both were bold statements

The clothes didn�t really matter
The clothes matter, enormously, at C�line. Last year the brand made record sales and while its owner Bernard Arnault�s LVMH conglomerate does not release information on their labels� individual returns, the performance was described by the group as �remarkabl

That�s based on Phoebe Philo�s knack of nailing what women want to we

It�s legendary: her latest successor at Chloe, Clare Waight Keller, is still somewhat in the shadows of Philo�s phenomenal success sto
. The floaty georgette dresses, blouses and denim shorts were neat, but felt a little like left-overs from Philo�s glory years. Shoes oscillated between middling height and dead flat, which matched the mood of the show overa

Philo is a tough act to follow - even when she�s following herself. That�s because she�s lead the march into uncharted territories - her spring/summer 2010 C�line debut, for instance, which ignited a Minimalist revival in fashi
. Her spring offering was somewhat quieter, less bold and a little less fulfilli

Oddly, Marie Antoinette was who I thought about when the C�line models trod out in dropped flounces splurged with florals, fluttering lappets of fabric and tattered he
. Those have been seen just about everywhere: Celine took it a bit further, looping thread into a mammoth woolly fringe along the hems of skirts and slender to

They reminded me of la reine and her cohorts playing at milkmaids in her ferme orn�e. There were even a few cowbells clanging from bags, and string bel
. It chimed with the folksy, Seventies feel that has been emerging across the season as a whole - swaying fraying and billowy florals underlined by flared trousers and tugged-waist jackets stiffly outlined with topstitchi

Philo placed her own slant on it, sure. But rather than defining, this was a refining collection, underlining stories other designers had already begun to te
. From a queen of fashion, you hoped for more leadership.