MathWorks MATLAB R2023a 9.14.0 (2206163) macOS

R2023a Release What's New

MATLAB Test enables engineers and researchers to develop, execute, measure and manage dynamic tests of MATLAB code at scale. The new product helps organize and manage projects' tests and results by enabling organizations to group, save and run custom test suites. To optimize productivity, engineers and researchers can identify untested code paths using industry-standard code coverage metrics, such as condition, decision, and modified condition/decision coverage (MC/DC). MATLAB Test users can also use the product's project-based quality dashboard to create an interactive, graphical summary of code quality metrics and clickable details for code analysis, code coverage, test results and requirements to raise the visibility of code readiness to an intuitive summary level.

R2023a also features the new C2000 Microcontroller Blockset that designs, simulates, and implements applications for Texas Instruments C2000 microcontrollers. The blockset enables engineers and researchers to model digital power conversion and motor control applications. The product also includes peripheral blocks, such as digital IO, ADC and ePWM, to perform simulations of control algorithms that require ADC-PWM synchronization in industrial and automotive applications using C2000 motor control units.

R2023a also includes major updates to popular MATLAB and Simulink tools, including:

- Aerospace Blockset provides Simulink reference examples and blocks for modeling, simulating and analyzing high-fidelity aircraft, rotorcraft and spacecraft platforms. The blockset includes vehicle dynamics, validated models of the flight environment, and blocks for pilot behavior, actuator dynamics and propulsion.
- Communications Toolbox provides algorithms and apps for the analysis, design, end-to-end simulation and verification of communications systems. Toolbox algorithms include channel coding, modulation, MIMO and orthogonal frequency division multiplexing, enabling engineers and researchers to compose and simulate a physical layer model of their standard-based or custom-designed wireless communications system.
- Powertrain Blockset provides preassembled automotive vehicle reference applications for engineers and researchers using Model-Based Design for gasoline, diesel, hybrid, fuel cell and battery electric propulsion systems. The product includes a component library for engines, traction motors, batteries, transmissions, tires, driver models and component and supervisory controllers.
- Vehicle Dynamics Blockset provides preassembled automotive vehicle dynamics reference applications for passenger cars, trucks and two-wheelers. The blockset includes a component library for propulsion, steering, suspension, vehicle body, brakes, tires, driver models and component and supervisory controllers.



MATLABis a programming and numeric computing platform used by millions of engineers and scientists to analyze data, develop algorithms, and create models.

Discover What's New: R2023a Release Highlights for MATLAB and Simulink

MathWorksis the leading developer of mathematical computing software. MATLAB, the language of engineers and scientists, is a programming environment for algorithm development, data analysis, visualization, and numeric computation. Simulink is a block diagram environment for simulation and Model-Based Design of multidomain and embedded engineering systems. Engineers and scientists worldwide rely on these product families to accelerate the pace of discovery, innovation, and development in automotive, aerospace, electronics, financial services, biotech-pharmaceutical, and other industries. MATLAB and Simulink are also fundamental teaching and research tools in the world's universities and learning institutions. Founded in 1984, MathWorks employs more than 5000 people in 16 countries, with headquarters in Natick, Massachusetts, USA.