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fft
- 设计一个按照时间抽取的基2快速傅里叶变换(基2FFT-DIT)。输入倒位序,输出自然顺序-To design a time of extraction according to the base 2 Fast Fourier Transform (base 2FFT-DIT). Input inversion sequence, the output of natural order。
HowToUseFFT2
- 在滤波和信号处理中,利用matlab功能实现二维快速傅里叶变换-In filtering and signal processing using matlab function realization of two-dimensional fast Fourier transform
FFT
- 实现快速傅里叶变化,并对结果进行分析,增强对快速傅里叶变换的离家-Fast Fourier changes, and the results were analyzed to enhance the fast Fourier transform of the home
FFT
- 基于MATLAB的快速傅里叶变化论文,有需要的速度,绝对原创-Fast Fourier transform based on MATLAB papers, there is a need for speed, the absolute originality
fft_1
- matlab实现快速傅里叶变换的原始程序,有助于理解蝶形运算-matlab realize the fast Fourier transform of the original program, help to understand the butterfly operation
Fast-Fu-Liye-transform
- 快速傅里叶变换的matlaB实现,帮助学习傅里叶的同学快速上手。-Fast Fu Liye transform of the matlaB, to help learn quick classmate Fu Liye.
MATLAB
- 对采集到的信号进行快速傅里叶变换,可以实现对信号频谱分析-The collected signals fast Fourier transform, spectral analysis of the signal can be achieved.
FFT
- MATLAB 傅里叶分析 快速傅里叶分析 非常正确的资料 值得下载-MATLAB FFT
FFT
- C实现快速傅里叶变换 将传统的matlab语言用c 来实现 -c finish fft
FFTbased-on-FPGA
- 基于FPGA的快速傅里叶变换。使用ISE软件以及MATLAB验证。-FFT based on FPGA
3D_NUFFT
- 适用于三维的快速傅里叶变换的MATLAB程序-3d NUFFT
lab5
- matlab对持续音和时变音的频谱分析,快速傅里叶变换-matlab spectrum when continuous tone accented analysis, fast Fourier transform
FFT_Matlab
- 快速傅里叶变换的Matlab程序,包括详细的注释、程序流程图、文档原理说明,以及进行功率谱分析-Fast Fourier Transform Matlab procedures, including detailed notes, the program flow chart, documentation principles described, as well as power spectrum analysis
FFTorIFFT_MATLAB
- FFT和IFFT的MATLAB实现代码 用时间抽取的基2快速傅里叶变换实现序列卷积 对利用自编函数对信号进行DFT变换 对利用自编函数对信号进行DFT反变换-FFT IFFT dft
yuyinxinhaochuli
- 基于声卡和MATLAB的语音信号采集与部分滤波加窗分帧快速傅里叶变换处理程序-Based on sound card and MATLAB voice signal acquisition and partial filter and window frame rapid Fourier transform processing program
freqresponse
- matlab对信号的处理,主要是针对振动信号的处理,包括加速度积分到位移,时域经快速傅里叶变换到频域(The signal processing of MATLAB is mainly aimed at the processing of vibration signal, including acceleration integral to displacement, time domain and FFT to frequency domain)
fft_filter
- 快速傅里叶变换滤波器的matlab程序算法设计及使用(It is a FFT-Filter designed by MATLAB code.Design and Application of Matlab Algorithm for Fast Fourier Transform Filter)
FM demoudulation
- 对调频的时域信号解调,首先差分再希尔伯特变换,对得到的值快速傅里叶变换。(frequency modulated signal demodulation,include difference,Hilbert transform and FFT)
tutorial
- 利用快速傅里叶变换滤波,空域变换的,图像灰度均衡matlab函数代码,用于学习信号处理(filter by using fast Fourier transform)
PST部分传输序列法
- PTS的基本思想是:将输入的OFDM符号X,分割成V个互不重叠的独立的子序列Xv,每个子块向量大小相等且子块中没有继承原符号相应位置的取值为0。经过N点快速傅里叶逆变换后获得时域信号xv,再与相位旋转因子系数bv相乘,最后将每个子块的结果求和。然后将使PAPR最小的旋转因子的最佳组合作为边带信息传送给接收机以恢复信号。 在PTS方法中,可以通过改变子序列的分割方式降低系统计算复杂度和改善系统性能。有三种常用的分割方法:相邻分割、伪随机分割和交织分割。(The basic idea