
heidi
(fibre) optical engineering
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318 hr 41 min
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Plan: gonna work on my tutorial. try to get half a page down.Result: doneLiked bybjajo
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Plan: run matlab code againResult: had to do some updating things on git.Liked bybjajo
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Plan: just a few more minutes to understand the zero force equalizerResult: mmse equalizer just compares signals. zero force inverts frequency response in order to find the optimal weights (only one 1, rest 0s) that minimize ISILiked bybjajo
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Plan: continuing to learn about the equalizerResult: didn't realize that zero force equalizer is not the minimum least squares equalizer, so im looking that up and trying to understand the optimization variablesLiked bybjajo
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Plan: looking through conference papersResult: went through about 7 minutes of a tutorial (to 36 min) and got stuck at the equalizerLiked bybjajo
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Plan: trying to understand the particular solution, and how he got the null space, and why that's relevant. might look for a book.Result: there is a theorem that i found in the notes that helps. moving on for today.Liked bybjajo
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Plan: meditationResult: done
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Plan: finishing up TA stuffResult: doneLiked bybjajo
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Plan: working on problem number 2Result: i have to do admin stuff for TAing.Liked bybjajo
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Plan: working on pset bc im having stomach painsResult: still tryna figure out how null spaces will help me. gonna try to sleep now
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Plan: doing problem 2b since i actually finished 2aResult: going to bed early
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Plan: problem 2aResult: started- took quick napecLiked bybjajo
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Plan: finishing ride reportResult: just about done lolLiked bybjajo
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Plan: doing a ride report since i didn't have energy to do it yesterdayResult: nearly doneLiked bybjajo
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Plan: 1a and hopefully 1bResult: really confused because the matrix he provided was singularLiked bybjajo
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Plan: checking email and getting back to pset 1 number 1aResult: k got a system of equationsLiked bybjajo
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Plan: pset 1 - no 1 part aResult: thinking about problem, but not fully focused. gonna prep food.Liked bybjajo
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Plan: creating outline for tutorialResult: doneLiked bybjajo
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Plan: emailing adviser regarding issues w codeResult: done
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Plan: trying to figure out what to change in the matlab codeResult: pretty sure i need some files. gonna email my adviser
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Plan: matlab code runningResult: not fully focused. moving files around. trying to figure out what to change into what.
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Plan: playing around with the simulationResult: ayeeee forgot to meditateLiked byNeverseen
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Plan: prepping food for tomorrowResult: done with food and bike prep for tomorrowLiked byNeverseenQueenBreeze
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Plan: filling out form for TAingResult: done. sent.
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Plan: still memorizingResult: still memorizing. also prepped bike a bit. not gonna timmy the next hour of memorizing.
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Plan: memorizing bike routeResult: calling people, still memorizing
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Plan: look over conference papers and summarize hereResult: QKD demo about netwk archtr not QDK; not sure what network streaming is for OPM of networks; phase retrieval relying on algorithms-not hardware; gotta go2class!Liked byatishjoygobinshoo
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Plan: reading this: www.stat.ucla.edu/~frederic/415/F18/ch4.pdf sections 4.2 and 4.3Result: I meant to say 4.1 and 4.2. I got what i needed out of the book - that the PSD is Fourier Trm of the autocovariance, and that PSD shows variances in freq domainLiked byshoo
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Plan: spectral density functionResult: had to go back to a proof relating covariance to std dev in a specific caseLiked byTimmyCube2shoo
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Plan: review of course notes for tomorrowResult: spectral density function - skimmed a good (?) resourceLiked byTimmyCube2shoo
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Plan: review lecture notesResult: some LA: range space, positive (semi)definite, briefly glancing at other topicsLiked byshoo
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Plan: LTI systems review and autocorrelation of LTI systemsResult: read through most of a lecture, and took some notesLiked byshoo
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Plan: two examples and explanation of cross-correlation with LTI systemsResult: remembered to send an important email to my adviser, which took about 10 min. didn't see ex, but i sorta understand the joint stationarity of impulse responseLiked byshoo
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Plan: sending email to TA prof and doing simulation. should finish simulation in 30 min.Result: sent the email. Realized I need to take notes on the matlab program so I will do that last. worked on my understanding of covariance.Liked bybjajo
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Plan: looking through conference papers brieflyResult: ended up perusing through a huge tutorial powerpoint that went through seemingly all the important components in DSP. also learned error floor estimation = hardLiked byshoo
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Plan: try the simulation and look through conference papersResult: tried to run the simulation, but i didn't have the right file, so I emailed my adviser.Liked byshoo
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Plan: TA prepResult: sent email to adviser explaining what i will talk about. cross correlation notes. Good job Shoo!Liked byshoo
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Plan: TA prep. Let's do dis, shoo!Result: expected value of a function of two RVs, cov(XY), correlation coefficientLiked byshoo
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Plan: more TA prepResult: decided to talk about joint pdf and cdf for multiple RVs next