For the mathematical point of view.

Hi and Happy New year, Does anyone out there knows if is it possible , in multiprocessor A Series, to designate a specific processor (example CPM 4 ) to execute a task ? Thanks in advance, Paulo, I don't know why you would want to do that, but it isn't possible anyway. There is one READYQ, shared by all of the processors. Regards, Don Paulo Freire wrote: > > Hi and Happy New year, > > Does anyone out there knows if is it possible , in multiprocessor > A Series, to designate a specific processor (example CPM 4 ) to > execute a task ? > > Thanks ...

We are running 7.31.UD3 on Solaris 9 with 4 Dual core cpu's 16 on-line since 09/28/2006 06:57:38 17 on-line since 09/28/2006 06:57:44 18 on-line since 09/28/2006 06:57:44 19 on-line since 09/28/2006 06:57:44 528 on-line since 09/28/2006 06:57:44 529 on-line since 09/28/2006 06:57:44 530 on-line since 09/28/2006 06:57:44 531 on-line since 09/28/2006 06:57:44 We have affinity set as AFF_SPROC 17 # Affinity start processor AFF_NPROCS 7 # Affinity number of processors When we initialise the...

Case : I want to display and print numeric value in a format: "99.999,99" IOW, thousands separator should be dots rather than commas and decimal separator should be a comma rather than a dot. Anybody help refreshing my mind please. Thanks a lot. Jon On Mon, 17 Nov 2003 13:06:10 +0700, Jon Mayhem <mayhem@hotmail.com> wrote: >Case : > > I want to display and print numeric value in a format: "99.999,99" > >IOW, thousands separator should be dots rather than commas and >decimal separator should be a comma rather than a dot. > >Anybody hel...

Dear friends, I am new to maple & I want to perform the following integral in Maple but am unable to. I would be really grateful if anyone can help me with this. I am trying to calculate the following integral:- / P(w) = | exp(I*q*w - tau*C(q)) dq/(2*pi) | / where I is an imaginary number , tau as in the greek letter tau & pi =3.14........ C(q)=v*(1+2*I*q)*erfc[v*(1+2*I*q)]*exp[v*v*(1+2*I*q)*(1+2*I*q)-v*v]-exp(-v*v)/sqrt(pi) where...

I made an error in my previous post; please use this one instead! I am having difficulty solving the Fourier Transform of the following complex time signal; x(t) = exp(-t/2)*exp(i*PI*exp(t)), 1 < t < inf, i = sqrt(-1) This signal is a decaying complex "chirp" signal whose frequency increases with time. Any pointers welcome! Bob Adams Try a Taylor expansion of exp(i*PI*exp(t)) and you get a much simpler transform to solve. Brad "Bob Adams" <robert.adams@analog.com> wrote in message news:d29bad6b.0411071702.2db6640c@posting.google.com... >I made an e...

I have a SAS dataset in the following form. cat cycle field pass dm 5008 bal 10 dm 5009 bal 12 dm 5010 bal 15 ib 5009 chg 5 ib 5010 chg 6 ob 5008 bal 10 ob 5009 bal 12 ob 5010 chg 12 I need to create a SAS dataset in the following form: 1) grouped by 'cat' and 'field' 2) ' pass' values spread across as observations for each field 3) distinct 'cycle' observations as variable names Attached is the template cat field 5008 5009 5010 dm bal 10 12 15 ib chg . 5 6 ob bal 10 12 . ob chg . . 12 Any suggestions? Thanks. Let me transform my question: I hav...

For the mathematical point of view. "Sprinceana " <mihaispr@yahoo.com> wrote in message <h0q8gq$b2e$1@fred.mathworks.com>... > For the mathematical point of view. I cannot understand the document here: http://en.wikipedia.org/wiki/Affine_transformation I understand that is a linear transformation follower by a translation. Michael, Can you PLEASE post Matlab related questions only to CSSM. There are other forums for general mathematics questions. Darren. "Darren Rowland" <darrenjremovethisrowland@hotmail.com> wrote in message <h0qb8t$6bj$1@fred...

Hello, I am looking for the IDL implementation of Redudant Wavelet transform? Can you please let me know if it is available? Regards, Vijay "Vijay Shah" <vijaypshah@gmail.com> wrote in message news:5dc98e8c-7c71-4798-a484-59966c8aa4a2@z72g2000hsb.googlegroups.com... > Hello, > > I am looking for the IDL implementation of Redudant Wavelet transform? > Can you please let me know if it is available? > > Regards, > Vijay There are wavelet routines in IDL. I would guess that you are interested in the Continuous Wavelet Transform with Morlet wavelets. look...

Hi, will someone show me how to write a transformation to obtain the desired output from the following input xml? Any help will be greatly appreciated. Thanks. Jeff Higgins Input xml: <chapter> <section> <section_header>Getting Started</section_header> <paragraph>This section covers the fundamental</paragraph> <section> <section_header>User Interface</section_header> <paragraph>This section provides information on</paragraph> <section> <section_header>Componen...

I did the following in Matlab and got bounced back with no meaningful results... What's wrong? >> syms t s real >> laplace(1/sqrt(2*pi)/s*exp(-t^2/2/pi/s^2)) ans = 7186705221432913/18014398509481984/s*laplace(exp(-1/2*t^2/pi/s^2),t,s) gino wrote: > I did the following in Matlab and got bounced back with no meaningful > results... > > What's wrong? > > >>>syms t s real >>>laplace(1/sqrt(2*pi)/s*exp(-t^2/2/pi/s^2)) > > > ans = > > 7186705221432913/18014398509481984/s*laplace(exp(-1/2*t^2/pi/s^2),t,s) > &g...

Hello. I am a newcomer to MATLAB and need some help. I have two linear equations - y1=m1*x1+b1 and y2=m2*x2+b2 - and I want to find the affine transformation matrix that transforms y1 into y2. I also have two data points (x11,y11) and (x12,y12) on the line y1 that map to the points (x21,y21) and (x22,y22), respectively, on the line y2. I know that the transformation matrix should consist of only a rotation and translation. I have found functions in the MATLAB functions list that create/define an affine transformation matrix assuming you already know the amount you want the matri...

I have some code that has a parent process that's bound to a single cpu by affinity and it creates four boost threads. That parent process has to be on only one cpu for various reasons I can't control. After running some tests I've gotten evidence that all the boost threads are running on the same cpu as the parent process that created them. For example when I run pstack <parent pid> to get the LWP numbers and then run ps -eLPc to see which processors the threads are on, if the threads are freely running on any cpu I'd expect the PSR to be "-&quo...

i have a v880 with 4 (very soon to be 6) CPUs. It runs Solaris 9 & Oracle 9iR2. I have a monitoring program called SiteScope that runs on another server & makes queries of the Oracle on this box... unfortunately some of those queries are killers, but we really have to run them. So we've found that ~30-40% of CPU utilization on this box is the monitoring... so here's what i'm wondering if is possible when i add my 2 CPUs: tell Oracle to use all 6, but limit queries initiated by the SiteScope user (exists on the Sun box) to one of the CPUs? it would stay maxed out...

I believed it was fairly trivial, yet I was unable to find a solution ... say I have a 3d matrix, In[64]:= s Dimensions[s] Out[64]= {{{-1, 1, 1}, {-1, 1, 1}, {-1, 1, 1}}, {{1, 1, 1}, {1, 1, 1}, {1, -1, -1}}, {{1, -1, 1}, {-1, 1, -1}, {-1, 1, -1}}} Out[65]= {3, 3, 3} and I want to access&modify it in a procedure, in which the indices i,j,k are found sequentially: {1,1,1}, {1,1,2}, .... How can I do it, since s[[{i,j,k}]] is not the same - of course - of s[[i,j,k]] ??? I finally wrote the construct: Apply[s[[##]] &, {i,j,k}] ant this works OK in reading, but...

I have a text file (in my desktop)in which there are two columns one is time and another is the result as 0 0.956 2 0.265 ....................etc now I have to plot the data after doing discrete fourier transform of this data.how will I do that ? I used data=Import["output.txt", "Table"] pt=Fourier[data] ListLinePlot[pt] but itz not working.can any one help me by giving a solution. regards, tarun On 8/25/11 at 7:05 AM, tarunduttaz@gmail.com (tarun dutta) wrote: >I have a text file (in my desktop)in which there are two columns one >is time an...

hello, i try to use radon transformation to detect a line. when i looked to the help of matlab about radon function i didn't fund any information about the row of radon transformation. for example when i tape these two lines. A=[-1 3 3 5; 4 5 6 5 ; -1 7 0 5 ]; [R,xp] = radon(A,0); i obtained this result: R=[0;0;0.2500;3.3750;12.6250;10.5000;12.3750;1.8750;0] Xp=[-4;-3;-2;-1;0;1;2;3;4] first how did they compute the value of R depending on the pixel value of A ? second each column of R correspond to radon transformation of an angle. what about the row? third how can i com...

The obvious In[1]:= x=1.1`Infinity is not syntactically correct. I understand that SetPrecision[1.1,Infinity] does not work either: In[3]:= SetPrecision[1.1,Infinity] 2476979795053773 Out[3]= ---------------- 2251799813685248 In[4]:= N[%,20] Out[4]= 1.1000000000000000888 I searched the newsgroup and thought I had the solution with Rationalize: In[5]:= Rationalize[1.1,0] 11 Out[5]= -- 10 But In[9]:= Rationalize[1.000000001,0] 999999918 Out[9]= ---------...

Hi everyone I need help with how to transform T(s)=(omega^2)/((s(s+a))+(omega^2)). Because I cant seem to find a similar equation in the z transform table. Thank you On 05/04/2011 05:08 PM, saras3083 wrote: > Hi everyone > > I need help with how to transform T(s)=(omega^2)/((s(s+a))+(omega^2)). > Because I cant seem to find a similar equation in the z transform table. That is an expression in the Laplace domain, which describes a signal or a system's behavior in continuous time. The z domain describes signals and system behavior in discrete time. You cannot exactly exp...

Just wondering how one practically handles negative frequencies obtained from estimating the instantaneous frequency using the Hilbert Transform. Here is what I am doing: (1) take a time series (e.g., speech phoneme or two), x (2) compute analytic signal, X = hilbert(x); (3) from analytic signal, estimate f_inst(), the instantaneous frequency (4) look at the smoothed f_inst estimate, f_inst_smooth = filter(b,a, f_inst) The problem I have is that f_inst contains negative frequencies and I'm not sure what to do with them-- help? Thanks, Marcus in article 1140040868.355198.222480@z14g20...

Hi,is there any method to construct a matrix of affinities between sample points in an image..if possible plz send me the code.. ...

Hi All, I recently acquired an US SX-64. Of course it's running on 117 VAC and as I'm located in Europe I'm looking right now for a power transformator 220v50Hz input / 110v60Hz output. I know this is not a really portable system but it would be great if I could modify the power source to take 220vac. Does anyone know if this is feasible? complex? have some sugestions? Thanks in advance. D. Requena >>>>> "DR" == David Requena <drequena@ya.com> writes: DR> Does anyone know if this is feasible? complex? have some sugestions? Maybe the schemati...

Hello all I am writing applictions on openGL and OpenVG As known generally 2d affine transformations affect the width of thick lines (stroke width). Is it possible to find the resultant linewidth for a given segment after application of scale and shear transformaton? I understand that linewidth will vary along the path. But is it possible to predict the range (Max and Min) of linewidth along the path after application of scale and shear transformation to the path? I want to implement the following program flow: 1)createpath 2)appendpath ...

Hi @all, I have a vector with 32 bit [31 downto 0]. After some calculations the vector could look like that: a)0000 0000 0000 0000 0000 0000 1000 0000 or b)0000 0000 1000 0000 0000 0100 0000 0000 How can I transform the position(s) of the one(s) in the vector to a corresponding binary value? for example in a) '1' at position 7 of the vector => binary value would be: b111 Is there some simple and fast possibility to make this transformation? Thanks a lot. Best regards "Vazquez" <andres.vazquez@gmx.de> wrote in message news:eee19a7a.0311110102.5b8b5e35@po...

<http://www.bestbuy.com/site/Asus+-+Eee+Pad+Transformer+Tablet+/+NVIDIA+Tegra+2+Processor+/+10.1%22+Display+/+1GB+Memory+/+16GB+Hard+Drive+-+Brown/Black/2475916.p?skuId=2475916&id=1218329537880> On 4/26/2011 9:13 AM, iTem wrote: > <http://www.bestbuy.com/site/Asus+-+Eee+Pad+Transformer+Tablet+/+NVIDIA+Tegra+2+Processor+/+10.1%22+Display+/+1GB+Memory+/+16GB+Hard+Drive+-+Brown/Black/2475916.p?skuId=2475916&id=1218329537880> > > If I ever by a tablet this is the one I'll get. It went on sale but it sold out. Doesn't tell me much because I don't...

Hi there I am looking for a way to programmatically tie my app to only run on one processor when being launched on a dualprocessor Mac, eg. a G5. The problem only concerns Mac OSX, where some synchronization between threads occationally crash the app. This happens in LInterruptsafeList.cp and I have tried to implement a couple of solutions found in this group. That has lowered the frequency of crashes, but not removed them entirely. In an old (2002) thread I found a statement that it was possible in OSX to make one app run on one processor and another app run on the other processor...