Furthermore, single butterfly processing element is employed to control FFT processor scale.
设计方案采用了单个蝶型运算单元以达到控制FFT处理器规模的目的。
FFT is a very important algorithm in digital signal processing, and butterfly operation modules are important construction modules in FFT processor.
FFT是数字信号处理中的一种非常重要的算法，蝶形运算模块是FFT处理其中的重要构造模块。
In this paper, we preset the processing elements based on a special butterfly computation and discrible the systolic array implementations for computing DCT, DHT(DWT) and DFT respectively.
文中绐出了两种基于特殊蝶形运算的处理单元和两种计算DCT，DHT（DWT）和DFT的脉动阵列实现。
EPDM, Silicon, Vinton and PTFE seats are available, making our Butterfly valve suitable for many applications in such as food, dairy, beverage, meat processing, chemical, and many other industries.
三元乙丙橡胶，硅，viton和聚四氟乙烯座位有限，使我们蝶阀适合多种应用，如食品，乳制品，饮料，肉类加工，化工，和其他许多行业。
In accordance with the requirements of high speed digital signal processing, the algorithm of radix-4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed.
给出了频域抽取二维向量基快速傅里叶变换算法，针对二维频域信号采用频域抽取方法，导出了该快速算法蝶形运算的一般形式并给出了算法实现流程图。
In accordance with the requirements of high speed digital signal processing, the algorithm of radix-4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed.
给出了频域抽取二维向量基快速傅里叶变换算法，针对二维频域信号采用频域抽取方法，导出了该快速算法蝶形运算的一般形式并给出了算法实现流程图。
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