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I want to play a bunch of movies on a grid let's say of dimension (n, n), where each movie m_ij is an element of the grid. I would like to decide which movie is positioned where on the grid at each second, i.e. movies can switch positions over time. How would one start to do this? I'd preferably use Python, but am open to use another language if appropriate. Thanks a lot for any help, it's for an art project.
I know you prefer Python but first think I can think of to achieve something like that easily would be through using this JavaScript library called p5js or processing which is same library written in Java. It is very good for doing art with code kinda thing.
Here is a video to give you the idea.
Anyways hope this helps. Cheers.
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I am getting married in three months and what to attempt create a python code that will pick my seating plan for me as a project to improve my coding further. On the day there will be 10 tables for 100 guests. I want to build a sample to see how effective it is but struggling with ideas on how best to do it as I am fairly new to python coding.
I decided to start with a matrix which determines how much each guest knows each other. The more positive the number the better, the more negative the number the more they dislike each other.
Below is an example: 12 guests try would like to try and get 3 tables. Any suggestions on how to optimize this or a better way to go about it would be greatly appreciated.
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I want to write a program that gets the geographical coordinates of a point, and then displays a map of some area around this point (for example a square that its center is the point and its side is R km) and saves it as an image file. Preferably, the map would also include streets names etc. What is the simplest, most straightforward way to do it? what package should I use?
Thank you.
I would personally look for a web service instead of a Python package for this kind of complex tasks involving massive databases (read: MAPS).
Have a look at OpenStreetMap or Google Maps APIs.
If you just have the coordinates you could use something like matplotlib basemap:
http://matplotlib.org/basemap/users/examples.html
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I need to develop a piece of code that converts a number to the corresponding words, e.g. 1 -> "One", 2 -> "Two"
Is there any function in Python to do this task?
The answer to this question is "no". There is no function in Python to do this task.
If you "have to develop code to do it" (your words), then using a builtin wouldn't really be a valid solution, perhaps?
If you have to develop code to do it, you need better specifications. Do you have to be able to just do 0..9, or any cardinal number, or any number at all? (floating point? decimal? negative?). Why do you have to develop this code? Is it homework, or some special purpose?
If you just have to do 0..9, then as mentioned in comments, you should use a dictionary. Take care of case of the input.
If you have to do anything more than that, looking at the implementation of num2word would certainly be educational.
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Data visualization (python preferred but not essential):
I have some data which fits into daily chunks nicely for a period of a few months, how may I produce an infographic/calender-type graph analogous to this (found online):
My preferred medium is Python (would htmlCalender suffice?) but anything to accomplish this will be fine.
I would suggest that you take a look at D3.js.
If you look at the examples there is a Calendar View that does something closely to what you want to accomplish.
Another example of a similar calendar visualization is Cal-heatmap.
You will find more libraries with similar concepts if you google for "calendar heatmap".
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I'm wondering if I can extract a sequence of musical notes from a recorded sound using Python.
It is the first time I'm considering using Python for this.
Help would be truly awesome :)
What you would want to do is take your audio samples, convert them into the frequency domain with a Fast Fourier Transform (FFT), find the most powerful frequency in the sample, and convert that frequency into a note.
See FFT for Spectrograms in Python for pointers to libraries to help with the first two items. See http://80.68.92.234/sigproc.html for some sample code to get you started.