sigtool | minimal multicall binary providing helpers | Cryptography library

by thefloweringash C++ Version: v0.1.3 License: MIT

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | sigtool Summary

sigtool is a C++ library typically used in Security, Cryptography applications. sigtool has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

sigtool is minimal multicall binary providing helpers for working with embedded signatures in Mach-O files. Currently only supports embedded ad-hoc signatures for universal and thin 64-bit Mach-O files. A codesign interface is also provided, and is intended to be a drop-in replacement for upstream codesign.

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Support

sigtool has a low active ecosystem.

It has 25 star(s) with 5 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 4 have been closed. On average issues are closed in 6 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sigtool is v0.1.3

Quality

sigtool has no bugs reported.

Security

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

License

sigtool is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sigtool releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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sigtool Key Features

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sigtool Examples and Code Snippets

No Code Snippets are available at this moment for sigtool.

Community Discussions

Trending Discussions on sigtool

Pandas.rolling().median vs Scipy.signal.medfilt()

How to Loop autogressive recursive filter with statsmodels to generate multiple columns

Matlab filter with Python lfilter ValueError object of too small depth

Finding peaks of signals are not correct

Slicing an image based on peaks

Error using scipy.signal.lfilter() in Python3.7.0 : returned NULL without setting an error

ImportError for fftconvolve in PyDev

Can't call python library when calling python from MATLAB Compiler application

Scipy - signaltools.lfilter() function implementation, sigtools

QUESTION

Pandas.rolling().median vs Scipy.signal.medfilt()

Asked 2020-Apr-20 at 11:37

I applied Pandas.rolling().median(), and it has a delay or phase shift (green line).

If I use Scipy.signal.medfilt() the results are not shifted (yellow line).

Why, the results are not the same?

P.S. I've tried to look into medfilt implementation, which uses sigtools._order_filterND, which I assume is not in python.

CODE:

...

ANSWER

Answered 2020-Apr-20 at 11:37

Have you tried to center the window while rolling?

Source https://stackoverflow.com/questions/61321468

QUESTION

How to Loop autogressive recursive filter with statsmodels to generate multiple columns

Asked 2019-Sep-07 at 14:57

Hello I'm trying to include in a loop the autoregressive filter function of statmodel throughout my dataframe to generate new columns.

But I have an error when running my script, which doesn't happen if I only calculate it on a single column:

TypeError: can't multiply sequence by non-int of type 'float'

...

ANSWER

Answered 2019-Sep-07 at 14:57

Here's a modification of how to compute rolling_df:

Source https://stackoverflow.com/questions/57832147

QUESTION

Matlab filter with Python lfilter ValueError object of too small depth

Asked 2019-Feb-25 at 05:51

I want to filter a signal in Python, inspired by Matlab code. Matlab has the function filter, which is supposed to be similar to scipy.signal.lfilter (from the question: Matlab filter() with SciPy lfilter()). However, I'm still getting a ValueError: object of too small depth for desired array.

Matlab code (executed in Octave): ...

ANSWER

Answered 2019-Feb-25 at 05:51

SciPy's lfilter expects the b argument to be a 1-d array (or "array-like", e.g. a list), not a scalar. For example,

Source https://stackoverflow.com/questions/54860107

QUESTION

Finding peaks of signals are not correct

Asked 2018-Dec-19 at 08:05

I have the following image:

I'm getting the envelope using hilbert transform and I'm trying to find the peaks.

Using the following code I get the following wrong peak detection.

Basically I'm trying to segment the letters based on the envelope and the peaks... but I get wrong peaks at the momement.

...

ANSWER

Answered 2018-Dec-19 at 08:05

Just replacing the line:

Source https://stackoverflow.com/questions/53816410

QUESTION

Slicing an image based on peaks

Asked 2018-Dec-17 at 13:20

I have the following peak detection that I did using hilbert transform that gets the envelop of a signal, then I detect the peaks out of it.

I would like to cut out those peaks from peak 1, to peak 2, and from peak 2, to peak 3, and from peak 3 to peak 4, and so on.

That's a sample image:

sample image

and That's result of the process

peaks

and that's my code:

...

ANSWER

Answered 2018-Dec-17 at 13:20

To slice an image from coordinates in a list, which you have in peaks, you can use:

Source https://stackoverflow.com/questions/53813985

QUESTION

Error using scipy.signal.lfilter() in Python3.7.0 : returned NULL without setting an error

Asked 2018-Sep-05 at 03:02

I have a list of 256 data elements. I want to filter this data using elliptical filter.

...

ANSWER

Answered 2018-Sep-05 at 03:02

The problem is that c3 is a list of strings. lfilter expects a sequence of numerical values. It will not automatically convert strings to numbers, so you'll have to convert those strings to numbers in your code before calling lfilter.

Do something like

Source https://stackoverflow.com/questions/52145144

QUESTION

ImportError for fftconvolve in PyDev

Asked 2018-Jul-17 at 10:12

Using the following code

...

ANSWER

Answered 2018-Jul-17 at 10:12

If it works in the console an not in PyDev, please check if your environment variables are the same in both cases.

i.e.:

Source https://stackoverflow.com/questions/51354526

QUESTION

Can't call python library when calling python from MATLAB Compiler application

Asked 2017-Nov-08 at 14:33

I'm trying to run python scripts from a MATLAB compiled application (Using MATLAB Compiler) and for some weird reason it can't find any import from scipy. When I try to call any scipy method it gives me this error

...

ANSWER

Answered 2017-Nov-08 at 09:32

Answer to your question.

Go directly to the location of where sigtools.so lib is located in your machine and do python -c "import sigtools" and then in your file, you can import it.

Source https://stackoverflow.com/questions/47175250

QUESTION

Scipy - signaltools.lfilter() function implementation, sigtools

Asked 2017-Feb-19 at 07:54

I'm working on a butterworth-filter in java. Therefore I've been looking in scipys implementation.

Designing the filter went pretty well, but now I'm stuck. I'm trying to implement a filtfilt() function which uses the lfilter() from the title. This method returns

...

ANSWER

Answered 2017-Feb-19 at 07:54

I think it's here:

https://github.com/scipy/scipy/blob/master/scipy/signal/lfilter.c.src

Source https://stackoverflow.com/questions/41698892

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sigtool

You can download it from GitHub.

Support

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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