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	<title>Way To Freedom...</title>
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	<description>read, digest, think, and write..</description>
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		<title>Starting to write again</title>
		<link>http://detu.wordpress.com/2011/04/02/starting-to-write-again/</link>
		<comments>http://detu.wordpress.com/2011/04/02/starting-to-write-again/#comments</comments>
		<pubDate>Fri, 01 Apr 2011 22:40:18 +0000</pubDate>
		<dc:creator>detu</dc:creator>
				<category><![CDATA[PhD Study]]></category>

		<guid isPermaLink="false">https://detu.wordpress.com/2011/04/02/starting-to-write-again/</guid>
		<description><![CDATA[It has been a long time I didn&#8217;t update this blog. Time flies fast. I am finishing my PhD project this year. I got a nice advice that I should keep writing on everything. You know as a graduate student, writing skill is a must. Similarly, as a researcher, one should note actively. Do you [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=detu.wordpress.com&amp;blog=12736&amp;post=75&amp;subd=detu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>matlab: ndgrid function</title>
		<link>http://detu.wordpress.com/2009/04/16/matlab-ndgrid-function/</link>
		<comments>http://detu.wordpress.com/2009/04/16/matlab-ndgrid-function/#comments</comments>
		<pubDate>Thu, 16 Apr 2009 21:43:23 +0000</pubDate>
		<dc:creator>detu</dc:creator>
				<category><![CDATA[PhD Study]]></category>

		<guid isPermaLink="false">http://detu.wordpress.com/?p=71</guid>
		<description><![CDATA[Just noticed in MATLAB google groups, in this thread. There is a function preventing us to write nested loops i.e ndgrid. Here the original code : for habs=0:.25:1 for pabs=0:.2:1 for beta=0:pi/2:2*pi for alpha=0:pi/5:2*pi H=habs*(cos(beta)+i*sin(beta)); p=pabs*(cos(alpha)+i*sin(alpha)); W=abs(H)^2*abs(p)*(2*exp(i*(alpha-beta))+ exp(-i*(alpha-  beta)))*exp(i*beta); plot(real(W+H),imag(W+H),&#8217;o',&#8217;MarkerSize&#8217;,4) hold on end end end end With ndgrid function, the code becomes : [habs,pabs,beta,alpha]=ndgrid(0:.25:1,0:.2:1, 0:pi/2:2*pi,0:pi/5:2*pi); [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=detu.wordpress.com&amp;blog=12736&amp;post=71&amp;subd=detu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Rudin&#8217;s book</title>
		<link>http://detu.wordpress.com/2009/04/10/rudins-book/</link>
		<comments>http://detu.wordpress.com/2009/04/10/rudins-book/#comments</comments>
		<pubDate>Fri, 10 Apr 2009 11:03:58 +0000</pubDate>
		<dc:creator>detu</dc:creator>
				<category><![CDATA[PhD Study]]></category>

		<guid isPermaLink="false">http://detu.wordpress.com/?p=69</guid>
		<description><![CDATA[Currently, i&#8217;m reading one of Rudin&#8217;s analysis book i.e Principles of Mathematical Analysis. I feel a bit easier to peruse the book since I got a course on introduction of mathematical analysis last semester at mathematics dept. It was Linear Methods &#8211; TMA4145. I regret that I just read the book right now, why don&#8217;t [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=detu.wordpress.com&amp;blog=12736&amp;post=69&amp;subd=detu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Run MATLAB as background job</title>
		<link>http://detu.wordpress.com/2009/03/28/run-matlab-as-background-job/</link>
		<comments>http://detu.wordpress.com/2009/03/28/run-matlab-as-background-job/#comments</comments>
		<pubDate>Sat, 28 Mar 2009 09:52:11 +0000</pubDate>
		<dc:creator>detu</dc:creator>
				<category><![CDATA[PhD Study]]></category>

		<guid isPermaLink="false">http://detu.wordpress.com/?p=65</guid>
		<description><![CDATA[As continuation of my last post, I got a very useful trick of running MATLAB namely to run it as background job. I am running an optimization problem in MATLAB with hundreds of optimized variables, so it may take  around 30 minutes or more to finish.  The trick is to make a script as following [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=detu.wordpress.com&amp;blog=12736&amp;post=65&amp;subd=detu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>5</slash:comments>
	
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		<title>All you need with MATLAB</title>
		<link>http://detu.wordpress.com/2009/03/27/all-you-need-with-matlab/</link>
		<comments>http://detu.wordpress.com/2009/03/27/all-you-need-with-matlab/#comments</comments>
		<pubDate>Fri, 27 Mar 2009 16:00:50 +0000</pubDate>
		<dc:creator>detu</dc:creator>
				<category><![CDATA[PhD Study]]></category>

		<guid isPermaLink="false">http://detu.wordpress.com/?p=63</guid>
		<description><![CDATA[As an engineering or science student, it is unavoidable to simulate a concept or method that we propose in a computer simulation. MATLAB is the most preferable one. I found a website which I think collect everything needed to be a good matlab coder. Here you go: http://www.ee.columbia.edu/~marios/matlab/matlab_tricks.html If you manage to find better websites, please let [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=detu.wordpress.com&amp;blog=12736&amp;post=63&amp;subd=detu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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