分析了数学形态学的位移运算，结合TMS320C32 DSP的流水线操作和I/O并发模式完成了形态学的快速算法。
The displacement operation for mathematical morphology is analyzed . Combined the streamlined operation of TMS320C32 DSP with I/O concurrent mode, a fast algorithm for morphology is carried out.
核心模块快速傅立叶逆变换（IFFT）采用基于16位定点运算的基-2时间抽取算法和流水线结构。
The radix-2 decimation-in-time algorithm based on 16-bit fixed-point operation and pipeline architecture are adopted in the core module IFFT(Inverse Fast Fourier Transform).
本文设计的FFT处理器采用流水线和并行处理技术，在64个时钟周期完成64点复数定点FFT运算，可以满足OFDM系统的需要。
The FFT processer adopts the pipeline and parallel technology and can complete 64 points FFT computation in 64 clocks. It is able to meet the need of OFDM system.
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