Fixed-Point Designer

Videos

  • Design and simulate fixed-point systems using Fixed-Point Designer™.
    Using Fixed-Point Designer, you can convert your ideal double-precision floating-point design to an embedded efficient fixed-point design for your target microprocessor or FPGA hardware.
    This video highlights the workflow and some of the key features in the Fixed-Point Designer that can help you iterate over different fixed point data type word length proposals in order to analyze,...
    Learn best practices for converting your designs to single precision or fixed point and see a demonstration of a design and implementation workflow using a simple laser detection example.
    Discover the key features in the Fixed-Point Tool that can help you explore and visualize the effect of certain data type proposal on the behavior of the signals in your model.
    Using a Powertrain system example, learn how lookup table optimization capability enables you to compress the lookup tables in your design to reduce the RAM memory usage. You can approximate a function or an existing block with an optimal lookup.
Learn about the data type optimization feature in Fixed-Point Designer that enables you to automatically iterate and choose the smallest heterogeneous data types for your model while meeting constraints on the numerical behavior of your system.
Use the lookup table optimization capability in Fixed-Point Designer to approximate a function or an existing block. You can also compress the lookup tables in your design to reduce the RAM memory usage.
Approximate a function with the lookup table optimization capability in Fixed-Point Designer. You can replace it with the generated optimal lookup table in Simulink or extract the table data to design a custom direct lookup table.
Use the data type optimization feature in Fixed-Point Designer to find optimal data types for efficient implementation on an FPGA while meeting constraints on the numerical behavior of your system.
The Fixed-Point Tool in Fixed-Point Designer can collect range data either by performing simulation and logging range information or by derived range analysis.
Propose data types for bus objects, enabling fixed-point analysis of large-scale models using Fixed-Point Designer. Enable automatic data type override (DTO) for models that contain bus objects...
Learn about the data type optimization feature in Fixed-Point Designer that enables you to automatically iterate and choose the smallest heterogeneous data types for your model while meeting...
Collect and display simulation ranges for variables inside a MATLAB Function block using the Fixed-Point Tool. Use this simulation range analysis to propose data types for the variables based on the...
Use precision loss diagnostics and suppression mechanisms to filter real precision loss and quantization errors resulting from embedded types, either fixed-point or single-precision floating point,...
Use the data type optimization feature in Fixed-Point Designer to find optimal data types for efficient implementation on an FPGA while meeting constraints on the numerical behavior of your system.
  • Automatically generate code for embedded systems requiring production code efficiency and quality.
  • Use division to perform parameter optimization for fixed-point net slope computation with Fixed-Point Designer™.
  • Generate readable and portable C and C++ code from MATLAB code, including over 1,200 functions used for applications ranging from image processing and computer vision to advanced DSP and...
  • Quickly generate C/C++ code for rapid prototyping or hardware-in-the-loop (HIL) testing using Simulink and Stateflow .
  • Automatically generate code for embedded systems requiring production code efficiency and quality.