实现方法 Resources

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Since the publication of "Reed-Solomon Error Correction Coding: Principles and Implementation Methods," we have received extensive feedback from readers new to RS coding. Many found the article helpful for beginners but also pointed out several limitations. For instance, the first edition examples assumed fixed code lengths, which doesn't always reflect real-world applications. Additionally, the MATLAB code provided was primarily illustrative (since the author's practical implementation used C on DSP platforms) and lacked debugging. This revised edition includes thoroughly debugged, generalized MATLAB implementations with detailed explanations of encoding/decoding algorithms, Galois field arithmetic, and key functions like rsenc() and rsdec().

MATLAB 232 views Tagged

Using 2x decimation as a practical example, this analysis explores the fundamental principles and implementation methods of polyphase filtering. The discussion includes MATLAB code demonstrating how polyphase filtering achieves equivalent functionality to traditional FIR filtering while potentially offering superior performance in specific scenarios, with experimental results validating the approach.

MATLAB 185 views Tagged