搜索资源列表
ap FFT Spectrum Est
- 计算正弦信号apFFT数字全相位信号谱，并把图形画出可视化-Calculated sinusoidal signal apFFT digital, full-phase signal spectrum, and to draw graphical visualization
apfft
- Matlab实现的全相位频谱分析，可以自行设定点数和输入序列。结果包括频谱图和与普通fft的对比-Matlab to achieve all-phase spectral analysis, can draw up a point and input sequence. The results include the spectral figure and the comparison with ordinary fft
apfft_filter_design
- 带双窗的频域全相位数字滤波器结构 ，双窗全相位数字滤波器在通带和阻带内的波纹基本消除并且可以方便地设计各种滤波-apfft filter design
apfft_image_filter_design
- 为克服常用滤波模板的缺陷，消除传统图像滤波中存在的振铃现象和方块效应，提出了任意正交变换下的2维加窗全相位滤波算法-apfft image filter design
apfft_fir_filter
- 离散余弦变换(DCT)具有优于傅里叶变换、哈尔变换等正交变换的高度解相关性-apfft fir filter design
apfft
- 可以实现apFFT的功能，一个功能函数，可以直接调用-Can be achieved functionality of apFFT, a performance function can be called directly
apFFT-Correct
- AP-FFT频谱校正方法,需要自己改进一部分。-AP-FFT spectrum correction method, need to improve their own part.
truncation_filtering
- 基于全相位傅立叶变换apFFT的滤波程序-Based on all phase Fourier transform apFFT filtering program
feature_extraction
- 基于全相位傅立叶变换apFFT的特征提取程序，可用于光纤扰动特征向量提取-Based on all phase of Fourier transform apFFT feature extraction procedures, can be used for optical fiber disturbance eigenvector extraction
apfft及matlab代码
- apfft实现了对相位的校正，相较于fft有很大的优势。(ApFFT implements the correction of the phase)
全相位apfft实验程序
- 全相位APFFT与传统的FFT算法对频率和相位进行估计(Frequency and phase estimation of all-phase APFFT and traditional FFT algorithm)