xnn | a C wrapper of Caffe and mxnet to make predictions | Machine Learning library

I am solving Nonlinear Schrodinger equation by split-step Fourier method: i df/dz+1/2* d^2f/dX^2+|f|^2*f=0

using an initial condition: f=q*exp(-(X/X0)^24).

But I have to use the condition that q=1 for |x|<1, otherwise, q=0. So I write the following subroutine (excerpt of the code involving transverse variable) for transverse variable x:

I think I can solve this problem without too much difficulty but suspect that any solution I come up with will be sub-optimal, so am interested in how the real pandas experts would do it; I'm sure I could learn something from that.

I have a table of data that is one-hot encoded, something like:

I have a dataset that looks like this:

is there any linux command line tool to cat any file's content which may be mixed with UTF-8 string and non-printable chars, but also show non-printable chars as \xNN?

such as abc\xa1defg,

PS: I don't need the two column output like xxd produces, or the the space separated output that od produces.

So far, the most close result is: od -t c FILE

I have a regular 2D X, Y and Z array and I have a point X0 and Y0 and I want to know the Z0 value in point (X0, Y0) on my grid.

I found that scipy have interpolate module but as I understand it interpolates 1D/2D arrays and returns 1D/2D array, but there is no method that returns only one value at one point.

For example:

I am learning about strings and bytestrings in python. I don't understand why certain hexadecimal escape sequences are displayed in \XNN form and some are not?

I'm trying to imitate a behavior of InDesign image container element by using FabricJS.

Basically, what I need is an option to add padding left and top on fill pattern of Rect element in canvas.

The purpose of that is to be able to create a rectangle and fill it with pattern and color and anytime I'll edit it I want the pattern move left right top or bottom.

So padding in the code below actually helps to fill the gap between the container (rect) and its pattern, but I have no idea how to fill it from the left and top... I've tried even pattern pffsetX and Y, but gap stays with no fill color.

http://jsfiddle.net/y96qr5ev/2/

The output of code varies on Linux and Windows.I am not much familiar with encodings, which is what this problem seems to involve.

Here's my code: