zmat | portable C-library and MATLAB toolbox | Compression library

by fangq C Version: v0.9.8 License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | zmat Summary

zmat is a C library typically used in Utilities, Compression applications. zmat has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

ZMat: A portable C-library and MATLAB toolbox for zlib/gzip/lzma/lz4/lz4hc data compression

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Support

zmat has a low active ecosystem.

It has 6 star(s) with 3 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 1 open issues and 2 have been closed. On average issues are closed in 2 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of zmat is v0.9.8

Quality

zmat has no bugs reported.

Security

zmat has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

zmat is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

zmat releases are available to install and integrate.

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zmat Key Features

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zmat Examples and Code Snippets

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Community Discussions

Trending Discussions on zmat

Difference between mkdir and mktemp within a script

BASH Script for creating multiple directories, moving files, and then renaming said files

Why are matplotlib 3d animations not working when trying to use Line3D objects

Parsing file with find gives strange results with different files

Boundary conditions for stokes flow around a sphere using FiPy

Pytorch - Porting @ Operator

Segmentation Fault in C++ (Eigen library)

opencv detecting blob with a mask

Using MATLAB to stack several 2D plots generated from .csv into a 3D plot

Why does R.predict.svm return a list of the wrong size?

QUESTION

Difference between mkdir and mktemp within a script

Asked 2021-May-20 at 00:26

When I use mkdir to create a directory named WORKDIR in the cwd, the following way works perfectly fine:

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ANSWER

Answered 2021-May-19 at 21:06

mkdir doesn't print the name of the directory created; mktemp -d does. Since mkdir doesn't print anything, $WORKDIR gets set to an empty string.

Source https://stackoverflow.com/questions/67610749

QUESTION

BASH Script for creating multiple directories, moving files, and then renaming said files

Asked 2021-Jan-27 at 21:52

I am trying to make a bash script to create directories with the same name as each file in a given directory, then move said files to their respective directories, and then rename the files.

Basically - a quantum chemistry program that I use requires that the input files be named "ZMAT". So, if I have multiple jobs, I currently need to manually create directories, and then move the ZMAT files into them (can only run one job per folder).

When I run my code, I get "binary operator expected". I am not sure what this means. Some help please.

Here is what I have so far:

...

ANSWER

Answered 2021-Jan-27 at 20:59

An alternative would be to create symlinks to the original files.

As you said before, each ZMAT symlink would need to be in its own directory.

The upside is that the original data doesn't move, so less risk of breaking it, but the tool you want to use should read the symlinks as if they are the files it is looking for.

This one-liner creates an out directory in the current folder that you could subsequently move wherever you want it. You could easily create it where you do want it by replacing "out" with whatever absolute path you wanted

Source https://stackoverflow.com/questions/65927046

QUESTION

Why are matplotlib 3d animations not working when trying to use Line3D objects

Asked 2020-Oct-10 at 12:48

I've got this code:

...

ANSWER

Answered 2020-Oct-09 at 18:29

Okay so I was using ax.plot instead of plot3D, and I was under the IMPRESSION that the draw was more correct when using ax.plot

Source https://stackoverflow.com/questions/64285248

QUESTION

Parsing file with find gives strange results with different files

Asked 2020-Jun-25 at 22:20

I tried asking this question before and rightfully was informed I need to provide a fully working example so others can reproduce my result and then give guidance.

Here is a shortened version of my code for parsing the file. The point of readFileToStrings is to save the file into seperate strings based on the patterns [Atoms], [GTO], and [MO].

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ANSWER

Answered 2020-Jun-25 at 22:20

There is an issue here:

Source https://stackoverflow.com/questions/62583909

QUESTION

Boundary conditions for stokes flow around a sphere using FiPy

Asked 2020-Mar-26 at 23:13

I have tried to solve the Stokes flow around a sphere using FiPy. To do that, I chose a cylindrical 2-D mesh (since my problem is axisymmetric). The z-axis passes through the center of the sphere, and the size of the mesh is Lr x Lz. The boundary conditions I have used are shown in the figure below:

I solved the problem above using FiPy library for Python, see the code below.

...

ANSWER

Answered 2020-Mar-26 at 23:13

It seems that setting velocity[1, mesh.facesTop.value] = v0 ensures that the inflow and outflows are balanced making it easier to achieve continuity. Now, for this problem,

https://pages.nist.gov/pfhub/benchmarks/benchmark5-hackathon.ipynb/

it's suggested that the zero pressure correction value is set near the outlet. Trying that with your code seems to improve things,

Source https://stackoverflow.com/questions/60712013

QUESTION

Pytorch - Porting @ Operator

Asked 2020-Feb-05 at 22:34

I have the following line of code I want to port to Torch Matmul

...

ANSWER

Answered 2020-Feb-05 at 22:34

According to the python docs on operator precedence the @ operator has left-to-right associativity

https://docs.python.org/3/reference/expressions.html#operator-precedence

Operators in the same box group left to right (except for exponentiation, which groups from right to left).

Therefore the equivalent operation is

Source https://stackoverflow.com/questions/60080997

QUESTION

Segmentation Fault in C++ (Eigen library)

Asked 2018-Jul-18 at 07:59

I'm trying to use the Eigen Library to determine least squares solution to an overdetermined linear system.

The code is going into segmentation fault when the matrix size is large, like 6000 rows as shown in the program below. The same program is working when rows = 5000. I read a lot of posts about fixing segmentation faults but I couldn't find anything useful.

...

ANSWER

Answered 2018-Jul-18 at 07:59

For Eigen Library use MatrixXcd instead of Matrix... for data greater than 1 MB

Source https://stackoverflow.com/questions/51380447

QUESTION

opencv detecting blob with a mask

Asked 2018-Mar-05 at 17:35

I want to detect blobs using opencv SimpleBlobDetector, in that class

...

ANSWER

Answered 2018-Mar-05 at 17:35

Sorry it's not better news. Using my installed version of opencv (a 3.1.0 dev version, built September 2016 - I really don't want to reinstall that thing!), I too have this problem. The SimpleBlobDetector just ignores the mask data. There's a quick and dirty work around using a Mat copy with roi (mostly your code, but declare zmat with 3 channels):

Source https://stackoverflow.com/questions/49072636

QUESTION

Using MATLAB to stack several 2D plots generated from .csv into a 3D plot

Asked 2018-Jan-15 at 13:56

I have code to generate a 2D plot from data stored in several .csv files:

...

ANSWER

Answered 2018-Jan-15 at 13:56

You could call plot3 in the loop like something like the following. Basically change the Y-values to Z-Values. Then increment Y by one for each iteration of the loop.

Source https://stackoverflow.com/questions/48264205

QUESTION

Why does R.predict.svm return a list of the wrong size?

Asked 2017-Oct-18 at 15:01

I am trying to use the R type provider to fit and predict a Support Vector Machines model. I was able to fit the model but when I try to predict the returned vector has the same length as the training vector, which it should not have.

I tried the equivalent code directly in R and the returned list has the correct length.

Why is this happening?

Here is an example:

...

ANSWER

Answered 2017-Oct-18 at 15:01

I suspect the issue might be when passing parameters to the R.predict function. I'm not an expert on SVMs, so I'm not sure what is the result this should give, but when I call it as follows, I get results similar to your R version:

Source https://stackoverflow.com/questions/46797565

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Vulnerabilities

No vulnerabilities reported

Install zmat

You can download it from GitHub.

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For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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