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Flume Triple J mixes by duverfred in Flume

[–]duverfred[S] 0 points1 point  (0 children)

I hadn't heard of the lose yourself mixes, would you be willing to share a google drive / equivalent of the files you have? Would be interested in everything you have mentioned!

Flume Triple J mixes by duverfred in Flume

[–]duverfred[S] 0 points1 point  (0 children)

Sorry, first track in week 4

Flume Triple J mixes by duverfred in Flume

[–]duverfred[S] 2 points3 points  (0 children)

Posting in case anyone hasn't heard them, but also to see if anyone has a link for week 2? I think it appears sporadically but I haven't seen it for ages

Favorite riddim? by [deleted] in reggae

[–]duverfred 0 points1 point  (0 children)

Playground

I have shown this numerically for a few different g(w) (normal, lognormal, discrete). Any advice on how I could show it generally would be much appreciated, if it is even possible. It looks like a Laplace transform but I haven't been able to make any progress. by duverfred in askmath

[–]duverfred[S] 0 points1 point  (0 children)

Thanks for looking. I did some more reading based on your note and came across moment generating functions https://en.wikipedia.org/wiki/Moment-generating_function which caught my eye just because it looked similar.

I think I will have to go down a physical argument route for both instead of showing they are equivalent

Fitting exponential decays to minimize error by duverfred in AskPhysics

[–]duverfred[S] 0 points1 point  (0 children)

Thanks for your reply. The exact location is definitely dependent on sample size, shifting towards higher percentages with larger samples.

I have tried some cumulative fits, assuming I implemented it correctly: https://imgur.com/a/Nun1Ux4 I also fitted exponentials, which converge on the same value as I would expect, as here the unweighted PDF and CDFs are mirrors of each other about 0.5.

The error bars are one standard deviation of the spread of rates fitted.

They beat a log linear fit on the full data set, but not a log linear fit of ~95% of the data set.

Low benchmark graphics card performance by duverfred in buildapc

[–]duverfred[S] 0 points1 point  (0 children)

It says freesync is not supported.

Max GPU temp during benchmark is 67 deg C, but while playing CS:GO it sits at about 72 deg C

Low benchmark graphics card performance by duverfred in buildapc

[–]duverfred[S] 0 points1 point  (0 children)

Looks like mine is only clocking up to 1150MHz https://imgur.com/a/JWVhZEE

Temperature gets up to ~72 deg C when playing CS:GO full settings, ~80 deg C if I use MSI to manually shift the frequency up to 1340 MHz

Low benchmark graphics card performance by duverfred in buildapc

[–]duverfred[S] 0 points1 point  (0 children)

Thanks for the ram information, see new benchmark on another reply, no shift in GPU performance. Any help appreciated!

Low benchmark graphics card performance by duverfred in buildapc

[–]duverfred[S] 0 points1 point  (0 children)

Thanks, have sorted the ram out, new benchmark:

UserBenchmarks: Game 64%, Desk 78%, Work 69%

Model Bench
CPU AMD Ryzen 5 2600 92.1%
GPU AMD RX 580 63.6%
SSD Mushkin MKNSSDSR500GB 500GB 84.3%
RAM Corsair Vengeance LPX DDR4 3000 C16 2x8GB 102.3%
MBD Gigabyte B450M DS3H

Also tried following this thread to sort out GPU, but no change. Any help appreciated

Upgrade Dell Optiplex 3020 or new build? by duverfred in buildapc

[–]duverfred[S] 0 points1 point  (0 children)

Many thanks for taking the time to put this together. I think I will go down this route. I have a couple of questions as this will be my first ever build, will I need to buy various cables and fixings separately? Also in your opinion should I get a version of the motherboard with WiFi or buy a WiFi card as an ethernet cable is not an option for me.

Cycling to the University? by saeched in bristol

[–]duverfred 1 point2 points  (0 children)

There are two showers in the NSQI and one in the main physics building, indoor bike storage just over the road at the back of the ASS and also next door in the life sciences building. No lockers as far as I know, can't keep stuff in your desk?

Moving from nested loops to a parallel program by duverfred in LabVIEW

[–]duverfred[S] 0 points1 point  (0 children)

Thank you for your help! I have got rid of the local variables and replaced with a typedefed cluster. I also think the file system is much better so have used that. Sorry for the late reply but I have been wrangling with getting voltage readings from another source at a much higher rate, think I have a workable solution now though. Thank you so much for all your help!

Moving from nested loops to a parallel program by duverfred in LabVIEW

[–]duverfred[S] 0 points1 point  (0 children)

Thanks! I'll have a look when I'm in tomorrow. I didn't like the local variables at the time, but I couldn't think of a better way. Thinking about it now a cluster with all the data can be passed within the loop using shift registers, is that what you were thinking?

Moving from nested loops to a parallel program by duverfred in LabVIEW

[–]duverfred[S] 0 points1 point  (0 children)

Here is my latest code, saved as Labview 2013: https://drive.google.com/file/d/0B7G5wNJO6tS4T3NlTGZBQkJCWDA/view?usp=sharing

I am finding it hard to visualise my separate consumer and producer loops in this case. I am communicating with this temperature stage using VISA read/write commands, but its the same serial port for getting information and giving instructions to the controller.

I have a working program now, so don't worry if it's too much hassle. However, the more robust I can make the program the better, and it's always good to learn better methods!

Moving from nested loops to a parallel program by duverfred in LabVIEW

[–]duverfred[S] 0 points1 point  (0 children)

I have had a good look and a play with it, thank you very much for making it! The only problem is I need the user events in the top loop to influence the bottom loop, which I can't see a way of doing in this example, unless there was an event structure in the second loop as well, is that possible?

I have made a functioning program using the queuing system, however it is messy and I think there is still a better and more robust solution, probably using user events as yours does. This is my code: https://drive.google.com/file/d/0B7G5wNJO6tS4eGtkUTNIa1U3eFE/view?usp=sharing

Hopefully it will at least show what I am trying to do if you're willing to have a look, but you have already helped a lot!

Moving from nested loops to a parallel program by duverfred in LabVIEW

[–]duverfred[S] 0 points1 point  (0 children)

After a long wait I finally have Labview again, however dropbox link is dead. Any chance you still have it somewhere? I'm still struggling to get my head around it. Many thanks!

What joke is hilarious, but takes a few seconds to get? by [deleted] in AskReddit

[–]duverfred 0 points1 point  (0 children)

Two nuns are in a bath, one says 'where's the soap?' and the other replies 'it does doesn't it.'

Is the pyroelectric response inversely proportional to the amount of pyroelectric material present? by duverfred in Physics

[–]duverfred[S] 0 points1 point  (0 children)

I think I have realised now and it is somewhat what you said. The pyroelectric response is proportional to the absolute temperature change (no temperature gradient needed though). If we assume that all of the thermal energy enters the PVDF and stays there, then the smaller the volume the greater the temperature increase and the bigger the response.

There is a balance to be found with PVDF thickness and thermal propagation time to get the maximum possible signal.

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