Use theLookup Table Optimizerto obtain an optimized (memory-efficient) lookup table that approximates an existing Simulink^®块,包括Subsystemblocks and math function blocks, or a function handle. You can choose to return the optimized lookup table as a Simulink block or as a MATLAB^®function. The optimizer supports any combination of floating-point and fixed-point data types. The original input and output data types can be kept or changed as desired. To minimize memory used, the optimizer selects the data types of breakpoints and table data, as well as the number and spacing of breakpoints.