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基于高阶累积量的生命微动信号检测方法的研究成果，发表在IEEE Transaction Geoscience and Remote Sensing 期刊上-The research on vital information extraction meets a
lot challenges due to the narrow bandwidth and low signal-to-noise
ratio of a vital sign in real environment. In th
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基于高阶累积量的生命微动信号检测方法的研究成果，发表在IEEE Transaction Geoscience and Remote Sensing 期刊上-The research on vital information extraction meets a
lot challenges due to the narrow bandwidth and low signal-to-noise
ratio of a vital sign in real environment. In th
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快速傅里叶变换，基四时间抽取快速FFT算法，蝶形运算-Fast Fourier Transform, the base four-time extraction of the fast FFT algorithm, the butterfly
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针对传统液位测量系统精度低、抗干扰能力差、接触式的特点,介绍一种利用雷达原理研制的数字式液位测量系统。本系统采用调频测量法,用C8051F020单片机作为频率测量模块的核心。运用自相关函数对信号进行滤波 快速傅里叶变换(FFT)算法进行频域分析 移频法对频率进行细化,最后得到液位的高度。该系统具有很强的适应能力和完善的接口,在实测中取得了满意的精度。 -Traditional level measurement system accuracy, anti-jamming capability,
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FPGA的快速傅里叶变换解决方案，在DSP Builder实现-The FPGA fast Fourier transform solutions implemented in the DSP Builder
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fast fourier transform of 16-point
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The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input datais a vector of 16 complex values
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数字信号处理，卷积与快速傅里叶变换，matlab仿真-Digital signal processing, convolution and fast Fourier transform, matlab simulation
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依据快速傅里叶变换，对给出的信号响应进行变换和截取-Based on fast Fourier transform, the signal response for the given transformation and intercept
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SAR Imaging, Wavelet Processing , using LFM signal without Fast Fourier Transform-SAR Imaging, Wavelet Processing , using LFM signal without Fast Fourier Transform
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本文介绍了一种采用Altera 公司的FFT MegaCore 实现快速傅里叶变换的方法，该方法非常简单，能进一层次简化开发的流程，缩短工程开发周期，节约成本，因此在实际工程中是一种很好的应用。-This paper describes a use of Altera s FFT MegaCore fast Fourier transform method, the method is very simple and can develop into a hierarchy to simplif
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主要介绍了快速傅里叶变换的原理和应用，同时给出了相应的程序，调试成功。-Introduces the fast Fourier transform theory and application, and gives the corresponding procedures, debugging success.
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code for fast fourier transform
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FFT-based FIR Filter is a unit to perform the finite impulse responce filter based on the Fast Fourier Transform (FFT). It performs the convolution of the unlimited signal sequence with the synthesized impulse responce of the length of Ni=N/2 samples
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介绍了快速Fourier变换算法(FFT)的核心思想及其算法描述,并用Matlab程序设计语言实现了FFT算法.最后,举例说明用FFT算法计算复函数f(x)的插值函数-Introduced the fast Fourier transform (FFT) algorithm and its core idea of the algorithm descr iption and using Matlab programming language to implemen
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FFT 4 stage radix 2 A fast Fourier transform is an algorithm to compute the discrete Fourier transform and its inverse. A Fourier transform converts time to frequency and vice versa-FFT 4 stage radix 2 A fast Fourier transform is an algorithm to com
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code for image compression using Fast Fourier Transform
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用C语言实现快速傅里叶变换，并在图形上进行验证-fast Fourier transform
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一个用于对信号进行快速傅里叶变换的文献，详细介绍了对信号进行FFT的方法。-A signal for the fast Fourier transform literature describes in detail a method of the FFT signal.
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FFT VHDL with a fast Fourier transform papers, including the principle of analysis and code for 8 to 256 number of points
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