kandi X-RAY | fig Summary
kandi X-RAY | fig Summary
Last updated Oct. 9, 2014.
Top functions reviewed by kandi - BETA
- Verify cross - entropy
- Verify the variance of a dataset
- Verify the expected log - like log - likelihood of the distribution
- Compute digamma function
- Loads the children
- Sets the offset
- Read next line
- Entry point for testing
- Checks that the set contains only one value
- Computes the entropy of each node
- Create an iterator of the lines in the specified path
- Bench for testing
- Processes a command line
- Samples the poisson
- Entry point for debugging
- Execute this command
- Run the filter
- Test program
- Run a system command
- Sample Erlang function
- Randomly sample number of elements in a list
- Computes the cross - entropy
- Main test function
- Parses the number of seconds and returns the number of seconds
- Main entry point
- Computes the cross - entropy of this dirichlet
fig Key Features
fig Examples and Code Snippets
Trending Discussions on fig
I have source (
src) image(s) I wish to align to a destination (
dst) image using an Affine Transformation whilst retaining the full extent of both images during alignment (even the non-overlapping areas).
I am already able to calculate the Affine Transformation rotation and offset matrix, which I feed to
scipy.ndimage.interpolate.affine_transform to recover the
The problem is that, when the images are not fuly overlapping, the resultant image is cropped to only the common footprint of the two images. What I need is the full extent of both images, placed on the same pixel coordinate system. This question is almost a duplicate of this one - and the excellent answer and repository there provides this functionality for OpenCV transformations. I unfortunately need this for
Much too late, after repeatedly hitting a brick wall trying to translate the above question's answer to
scipy, I came across this issue and subsequently followed to this question. The latter question did give some insight into the wonderful world of
scipy's affine transformation, but I have as yet been unable to crack my particular needs.
The transformations from
dst can have translations and rotation. I can get translations only working (an example is shown below) and I can get rotations only working (largely hacking around the below and taking inspiration from the use of the
reshape argument in
scipy.ndimage.interpolation.rotate). However, I am getting thoroughly lost combining the two. I have tried to calculate what should be the correct
offset (see this question's answers again), but I can't get it working in all scenarios.
ANSWERAnswered 2022-Mar-22 at 16:44
If you have two images that are similar (or the same) and you want to align them, you can do it using both functions rotate and shift :
I have an Rmarkdown with a simple scatter plot (a map for instance), and I would like users to be able to provide some arbitrary
This is what I have:...
ANSWERAnswered 2022-Mar-04 at 19:18
This may not be what you want but you can do this by adding a runtime of shiny in your yaml
i am currently working with plotly i have a function called plotChart that takes a dataframe as input and plots a candlestick chart. I am trying to figure out a way to pass a list of dataframes to the function plotChart and use a plotly dropdown menu to show the options on the input list by the stock name. The drop down menu will have the list of dataframe and when an option is clicked on it will update the figure in plotly is there away to do this. below is the code i have to plot a single dataframe...
ANSWERAnswered 2022-Feb-18 at 07:18
I adapted an example from the plotly community to your example and created the code. The point of creation is to create the data for each subplot and then switch between them by means of buttons. The sample data is created using representative companies of US stocks. one issue is that the title is set but not displayed. We are currently investigating this issue.
I am trying to achieve a calculation involving geometric progression (split). Is there any effective/efficient way of doing it. The data set has millions of rows. I need the column "Traded_quantity"Marker Action Traded_quantity 2019-11-05 09:25 0 0 09:35 2 BUY 3 09:45 0 0 09:55 1 BUY 4 10:05 0 0 10:15 3 BUY 56 10:24 6 BUY 8128
turtle = 2 (User defined)
base_quantity = 1 (User defined)...
ANSWERAnswered 2022-Jan-22 at 10:09
This should work
Python 3.9 on Mac running OS 11.6.1. My application involves placing a plot on a frame inside my root window, and I'm struggling to get the plot to take up a larger portion of the window. I thought
matplotlib.pyplot would take care of this, but I must be overlooking something.
Here's what I have so far:...
ANSWERAnswered 2022-Jan-14 at 23:23
try something like this:
I have a Rmarkdown document containing some python code chunks using the
reticulate library. The code executes output perfectly; however, how would I cross-reference the generated plots in the text using its label? I am using
bookdown::pdf_documents2 etc, and have no issue with inline reference of R chunks using the standard
An MWE would be:...
ANSWERAnswered 2021-Oct-25 at 09:27
I must have been making an error when previously attempting
fig.cap within the chunk, as Daniel correctly suggests in the question comments. Attempting with this again, I can cross-reference perfectly with the
python chunk across all HTML, PDF and word outputs. The updated MWE is:
Yesterday I came across the new 3Blue1Brown video about Newton's fractal and I was really mesmerized by his live representation of the fractal. (Here's the video link for anybody interested, it's at 13:40: https://www.youtube.com/watch?v=-RdOwhmqP5s)
I wanted to have a go at it myself and tried to code it in python (I think he uses python too).
I spent a few hours trying to improve my naive implementation and got to a point where I just don't know how could I make it faster.
The code looks like this:...
ANSWERAnswered 2021-Oct-19 at 08:43
for _ in range(n_steps):
state -= (get_function_value(state) / get_function_derivative_value(state))
Can one can change the arrows of a figure into an arrow by superimposing arrows on top of the x, y and z axes to create the illusion of the axes being arrows or perhaps directly change the settings of the frames as Matplot lib framing in order to get the same outcome on a 3D plot, showing (x,y,z) with arrows?
ANSWERAnswered 2021-Sep-13 at 13:12
I don't usually use 3D graphs, and I did a lot of research to answer your question. Here's a great approach I found. I created a new Arrow 3D class and implemented it. In your code, I added the class and added arrows to the x-, y-, and z-axes. I manually shifted their positions to align them on the axes.
I'm trying to update below function to report the clusters info via legend:...
ANSWERAnswered 2021-Sep-02 at 01:32
In the function to visualize the clusters, you need
ax.legend instead of
I have several points on the unit sphere that are distributed according to the algorithm described in https://www.cmu.edu/biolphys/deserno/pdf/sphere_equi.pdf (and implemented in the code below). On each of these points, I have a value that in my particular case represents 1 minus a small error. The errors are in
[0, 0.1] if this is important, so my values are in
Sadly, computing the errors is a costly process and I cannot do this for as many points as I want. Still, I want my plots to look like I am plotting something "continuous". So I want to fit an interpolation function to my data, to be able to sample as many points as I want.
After a little bit of research I found scipy.interpolate.SmoothSphereBivariateSpline which seems to do exactly what I want. But I cannot make it work properly.
Question: what can I use to interpolate (spline, linear interpolation, anything would be fine for the moment) my data on the unit sphere? An answer can be either "you misused
scipy.interpolation, here is the correct way to do this" or "this other function is better suited to your problem".
Sample code that should be executable with
ANSWERAnswered 2021-Jul-02 at 16:35
You can use Cartesian coordinate instead of Spherical coordinate.
The default norm parameter (
'euclidean') used by Rbf is sufficient
No vulnerabilities reported
You can use fig like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the fig component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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