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This MATLAB-based Direct Digital Frequency Synthesis simulation source code provides a comprehensive implementation of DDFS algorithms, featuring phase accumulator control, sine wave generation using lookup tables, and frequency tuning resolution adjustments. Ideal for both educational and research applications in signal processing and communications engineering.

MATLAB 240 views Tagged

This is a ready-to-run source program for video tracking implementation using particle filter algorithm, with pre-configured initial parameters. The core algorithm is computationally optimized with C++ code compiled into DLL via MEX files for MATLAB integration. Users can modify it for frame-difference based localization to avoid manual parameter adjustments when switching videos. The implementation demonstrates efficient particle filter application in visual tracking, featuring resampling mechanisms and likelihood estimation for target state prediction. Currently limited to AVI format input, users need to provide their own video files and update filename references in the video reading statements.

MATLAB 241 views Tagged

General MATLAB source code for integer programming branch and bound algorithm where parameter meanings align with MATLAB's optimization toolbox linear programming function linprog. Before calling the function, input parameters must be converted to MATLAB's standard form, requiring proper configuration of constraint matrices, objective functions, and variable bounds.

MATLAB 223 views Tagged