Analyze transfer functions and system dynamics.
The app plots Bode and Nyquist diagrams for transfer functions. It visualizes impulse response and analyzes system stability, showing pole counts and encirclements.
Showing 21–40 of 1,000 ranked alternatives.
CPALMS, Inc.
Browse by subject and grade
Access Florida by subject, grade, domain, or cluster. Search for specific topics across grades and subjects. View related access points and links to vetted instructional resources. Stay updated with current standard information.
Desmos, Inc.
Plot equations and animate graphs
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
Qrayon, LLC
Organize ideas with index cards
Create and organize digital index cards for brainstorming, planning, and task management. Drag and arrange cards freely. Add text, images, and notes. Group cards into folders. Export or share content as needed.
DENYS BELIAEV
Play notes and view finger positions
Learn with 3D diagrams showing finger positions. Hear each note's sound and view real-time demonstrations by a saxophonist. Access lessons for different types including soprano, alto, tenor, and baritone.
PawEng, LLC
Access electrical codes and standards
Access electrical codes and standards for residential, commercial, and industrial applications. Search for wiring diagrams, safety protocols, and equipment specifications. View detailed explanations of electrical systems and components.
Inter Platforms Pty Ltd
Solve questions and chat with AI tutor
Allows users to take photos of math problems and receive step-by-step solutions. It can plot graphs of equations. Users can chat with an AI tutor for homework and assignment .
James Milton
Create and sequence evolving melodies
Create evolving melodies and patterns using polyrhythms. nd control up to 8 sounds simultaneously. Store 16 project configurations. Use a sampler with envelopes, filters, loop crossfading, LFO, and more.
Dominik Seibold
Analyze sound and visualize spectra
Perform real-time spectral analysis of sounds. View images with adjustable FFT-resolutions, frequency and amplitude scales, and color schemes. Save and share spectrograms. Access bode plot modes with averaging and maximum calculations.
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Calculate, convert, and solve equations
Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.
Sergey Vavaev
Access theory, diagrams, and calculators offline
’s provides access to electrical theory topics, including exercises with answers. Features interactive diagrams for hands-on learning. Includes calculators and formulas for electrical calculations. Works offline without ads or subscriptions.
Glenn Iba
Visual logic puzzle for touch screens.
The app presents a logic puzzle for touch screens. Users draw rails to create a working monorail system, connecting all stations to form a single loop.
DROXIC OOD
Elegant and simple unit converter app.
The app offers over 25 categories and 450 units for conversion, including 150 currencies. It supports 24 languages and is designed for iPhone, iPad, and iPod touch.
GeoGebra GmbH
Graph functions, find points, share results
Graph functions and equations, plot polar and parametric curves, and find special points like roots and maxima. Perform regression with -fit lines. Search for learning activities. Save and share results with others.
Jason Tongbai
Record notes without limits
Record notes without limits and manage them through USB or WiFi transfer. Protect recordings with a passcode, loop sessions, trim clips, and mark favorites.
Matthew Bognar
Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
Aircraft Training Aids, LLC
Explore aircraft systems with interactive diagrams
Learn about aircraft systems and limitations through organized chapters based on the POH. Explore interactive diagrams to tap on components and see system changes.
Angel Martinez
Create with drag-and-drop symbols
Create one-line using standardized symbols. Select and drag symbols to arrange . Includes IEC and ANSI symbols for engineering. Add circuit breakers, switches, fuses, and other components. Save and export .
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