René's URL Explorer Experiment


Title: Add slicing access for state-space models with tests by guptavaibhav0 · Pull Request #1012 · python-control/python-control · GitHub

Open Graph Title: Add slicing access for state-space models with tests by guptavaibhav0 · Pull Request #1012 · python-control/python-control

X Title: Add slicing access for state-space models with tests by guptavaibhav0 · Pull Request #1012 · python-control/python-control

Description: This PR adds the capability to access state-space models using splice. This should help fix #256. Current Issue: >>> b = ct.ss([[2, 3], [3, 4]], [[2, 1], [2, 3]], [[2, 4]], [[1, 2]], 0.1) >>> b[:2, 1] Traceback (most recent call last): File "", line 1, in File ".../.venv/lib/python3.12/site-packages/control/statesp.py", line 1224, in __getitem__ self.A, self.B[:, inpdx], self.C[outdx, :], self.D[outdx, inpdx], ~~~~~~^^^^^^^^^^ IndexError: only integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indices Changes in this PR: Adds a small check for indexing of transfer functions. Adds slicing in the state-space model with proper tests. >>> b = ct.ss([[2, 3], [3, 4]], [[2, 1], [2, 3]], [[2, 4]], [[1, 2]], 0.1) >>> print(b[:2, 1]) : sys[0]$indexed Inputs (1): ['u[1]'] Outputs (1): ['y[0]'] States (2): ['x[0]', 'x[1]'] A = [[2. 3.] [3. 4.]] B = [[1.] [3.]] C = [[2. 4.]] D = [[2.]] dt = 0.1

Open Graph Description: This PR adds the capability to access state-space models using splice. This should help fix #256. Current Issue: >>> b = ct.ss([[2, 3], [3, 4]], [[2, 1], [2, 3]], [[2, 4]], [[1, 2]], 0.1)...

X Description: This PR adds the capability to access state-space models using splice. This should help fix #256. Current Issue: >>> b = ct.ss([[2, 3], [3, 4]], [[2, 1], [2, 3]], [[2, 4]], [[...

Opengraph URL: https://github.com/python-control/python-control/pull/1012

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/files(.:format)
route-controllerpull_requests
route-actionfiles
fetch-noncev2:f5eac032-2dd8-de36-c6e9-2843e945360a
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idCC44:2F1A79:C985A3:10DBB5B:69796103
html-safe-nonce6747a59a13c9950a9306494f6df028b8b7055a7eb2fd15029412dffd87e30fcf
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDQzQ0OjJGMUE3OTpDOTg1QTM6MTBEQkI1Qjo2OTc5NjEwMyIsInZpc2l0b3JfaWQiOiI2MDM1MjY1MTE1Mjc4MzY5MDI3IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmacdec77294dea203dd010c2a066ce08d4ea749af2141dde5e3177c22f2783ea3c7
hovercard-subject-tagpull_request:1924183333
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///pull_requests/show/files
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/python-control/python-control/pull/1012/files
twitter:imagehttps://avatars.githubusercontent.com/u/13862312?s=400&v=4
twitter:cardsummary_large_image
og:imagehttps://avatars.githubusercontent.com/u/13862312?s=400&v=4
og:image:altThis PR adds the capability to access state-space models using splice. This should help fix #256. Current Issue: >>> b = ct.ss([[2, 3], [3, 4]], [[2, 1], [2, 3]], [[2, 4]], [[1, 2]], 0.1)...
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None9a8bf5f945fd86e846085fae394d6ac589cd2b86e05b57ef553a6b80c16b1a62
turbo-cache-controlno-preview
diff-viewunified
go-importgithub.com/python-control/python-control git https://github.com/python-control/python-control.git
octolytics-dimension-user_id2285872
octolytics-dimension-user_loginpython-control
octolytics-dimension-repository_id22791752
octolytics-dimension-repository_nwopython-control/python-control
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id22791752
octolytics-dimension-repository_network_root_nwopython-control/python-control
turbo-body-classeslogged-out env-production page-responsive full-width
disable-turbotrue
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release9288b06021ef9d084f8b8be8a0cb129d8dc9b93a
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python-control/python-control/pull/1012/files#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython-control%2Fpython-control%2Fpull%2F1012%2Ffiles
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython-control%2Fpython-control%2Fpull%2F1012%2Ffiles
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fpull_requests%2Fshow%2Ffiles&source=header-repo&source_repo=python-control%2Fpython-control
Reloadhttps://github.com/python-control/python-control/pull/1012/files
Reloadhttps://github.com/python-control/python-control/pull/1012/files
Reloadhttps://github.com/python-control/python-control/pull/1012/files
python-control https://github.com/python-control
python-controlhttps://github.com/python-control/python-control
Notifications https://github.com/login?return_to=%2Fpython-control%2Fpython-control
Fork 447 https://github.com/login?return_to=%2Fpython-control%2Fpython-control
Star 2k https://github.com/login?return_to=%2Fpython-control%2Fpython-control
Code https://github.com/python-control/python-control
Issues 87 https://github.com/python-control/python-control/issues
Pull requests 8 https://github.com/python-control/python-control/pulls
Discussions https://github.com/python-control/python-control/discussions
Actions https://github.com/python-control/python-control/actions
Projects 0 https://github.com/python-control/python-control/projects
Wiki https://github.com/python-control/python-control/wiki
Security 0 https://github.com/python-control/python-control/security
Insights https://github.com/python-control/python-control/pulse
Code https://github.com/python-control/python-control
Issues https://github.com/python-control/python-control/issues
Pull requests https://github.com/python-control/python-control/pulls
Discussions https://github.com/python-control/python-control/discussions
Actions https://github.com/python-control/python-control/actions
Projects https://github.com/python-control/python-control/projects
Wiki https://github.com/python-control/python-control/wiki
Security https://github.com/python-control/python-control/security
Insights https://github.com/python-control/python-control/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython-control%2Fpython-control%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython-control%2Fpython-control%2Fissues%2Fnew%2Fchoose
murrayrmhttps://github.com/murrayrm
python-control:mainhttps://github.com/python-control/python-control/tree/main
guptavaibhav0:mainhttps://github.com/guptavaibhav0/python-control/tree/main
Conversation 11 https://github.com/python-control/python-control/pull/1012
Commits 4 https://github.com/python-control/python-control/pull/1012/commits
Checks 0 https://github.com/python-control/python-control/pull/1012/checks
Files changed https://github.com/python-control/python-control/pull/1012/files
Please reload this pagehttps://github.com/python-control/python-control/pull/1012/files
Add slicing access for state-space models with tests https://github.com/python-control/python-control/pull/1012/files#top
Show all changes 4 commits https://github.com/python-control/python-control/pull/1012/files
6b61ed0 Add slicing access for state-space models with tests guptavaibhav0 Jun 17, 2024 https://github.com/python-control/python-control/pull/1012/commits/6b61ed06a4ca77a046d4996d916ba18464592aca
4dff649 Correct typos and column length issue guptavaibhav0 Jun 27, 2024 https://github.com/python-control/python-control/pull/1012/commits/4dff6495121c923f150bf600c73bd68265215297
c6ef9b4 Fixed bug in statespace initilisation guptavaibhav0 Jun 27, 2024 https://github.com/python-control/python-control/pull/1012/commits/c6ef9b494d91e6f55704af04f0c409086e67a8e8
a0fc6bc Added more test cases for slicing of statespace model guptavaibhav0 Jun 27, 2024 https://github.com/python-control/python-control/pull/1012/commits/a0fc6bcdcf0857998fb3efb1d9f945610817799c
Clear filters https://github.com/python-control/python-control/pull/1012/files
Please reload this pagehttps://github.com/python-control/python-control/pull/1012/files
Please reload this pagehttps://github.com/python-control/python-control/pull/1012/files
statesp.py https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
statesp_test.py https://github.com/python-control/python-control/pull/1012/files#diff-4c76080acbdea36493458693d93ec10e4e10b2e04ce01c56e8a81567cc1ea0d6
xferfcn.py https://github.com/python-control/python-control/pull/1012/files#diff-0dd9424d3024fc1d5cc8fd67d13efe5703318c4c705526ab0ae216de69ce3de7
control/statesp.pyhttps://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
View file https://github.com/guptavaibhav0/python-control/blob/a0fc6bcdcf0857998fb3efb1d9f945610817799c/control/statesp.py
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python-control/python-control/pull/1012/{{ revealButtonHref }}
https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
https://github.com/python-control/python-control/pull/1012/files#diff-b5aac033a6dd07653e82d9f5a40afaa775010c2d2d5af8beeb159487b566df72
control/tests/statesp_test.pyhttps://github.com/python-control/python-control/pull/1012/files#diff-4c76080acbdea36493458693d93ec10e4e10b2e04ce01c56e8a81567cc1ea0d6
View file https://github.com/guptavaibhav0/python-control/blob/a0fc6bcdcf0857998fb3efb1d9f945610817799c/control/tests/statesp_test.py
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python-control/python-control/pull/1012/{{ revealButtonHref }}
https://github.com/python-control/python-control/pull/1012/files#diff-4c76080acbdea36493458693d93ec10e4e10b2e04ce01c56e8a81567cc1ea0d6
https://github.com/python-control/python-control/pull/1012/files#diff-4c76080acbdea36493458693d93ec10e4e10b2e04ce01c56e8a81567cc1ea0d6
control/xferfcn.pyhttps://github.com/python-control/python-control/pull/1012/files#diff-0dd9424d3024fc1d5cc8fd67d13efe5703318c4c705526ab0ae216de69ce3de7
View file https://github.com/guptavaibhav0/python-control/blob/a0fc6bcdcf0857998fb3efb1d9f945610817799c/control/xferfcn.py
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python-control/python-control/pull/1012/{{ revealButtonHref }}
https://github.com/python-control/python-control/pull/1012/files#diff-0dd9424d3024fc1d5cc8fd67d13efe5703318c4c705526ab0ae216de69ce3de7
https://github.com/python-control/python-control/pull/1012/files#diff-0dd9424d3024fc1d5cc8fd67d13efe5703318c4c705526ab0ae216de69ce3de7
https://github.com/python-control/python-control/pull/1012/files#diff-0dd9424d3024fc1d5cc8fd67d13efe5703318c4c705526ab0ae216de69ce3de7
https://github.com/python-control/python-control/pull/1012/files#diff-0dd9424d3024fc1d5cc8fd67d13efe5703318c4c705526ab0ae216de69ce3de7
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.