Ping-xiang JIANG, Shou-shan LIU, Jun YANG, Wei-tao MU
College of Information and Electrical Engineering, Shandong University of Science and Technology, qingdao266510, China
Abstract—In this paper, the inter-symbol interference and eliminating method are introduced. After analyzing the principle of adaptive equalization, we designed an adaptive equalizer using the LMS algorithm, and constructed a simulation system using MATLAB. Then we analyzed the convergence speed and mean square error characteristic of the adaptive equalizer by changing the step length factor to test the performance of the algorithm.
Key words- self-adaptive filter; LMS algorithm; MATLAB
Manuscript Number: 1674-8042(2010)supp.-0062-04
dio: 10.3969/j.issn1674-8042.2010.supp..16
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