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fftf
- 利用ARMA、AR、MA模型,以及周期图等进行系统参数估计以及全相位FFT测相位
apFFT_Test 和大家分享一个全相位FFT
- 和大家分享一个全相位FFT,matlab程序,程序中全相位fft实现方法有两种,注释掉的根据原理推到得来,自己看吧。-And share a full-phase FFT, matlab program, the program fft implementation in all phase two, comment out the basis of the principle pushed to come, see for yourself.
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
laserMatlab
- 用基于 Matlab 的小容量 FFT (比如 256×256)程序,将取样窗口划分为 若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变 换结果叠加,再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算, 利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算-With a small volume based on Matlab FFT (eg 256 × 256) procedure to sample window div
m5
- 全相位谱分析与传统FFT谱分析比较程序,全相位谱分析的泄漏明显减少-Spectral analysis of all phase FFT spectrum analysis and comparison with the traditional procedure, all phase significantly reduced the leakage of spectral analysis
fftphase
- 全相位FFT算法的MATLAB程序,通过一实例仿真实现-fft phase algorithm
apFFT_Spectrum_Est
- 可以用来进行全相位FFT的频谱分析,对比FFT和全相位FFT-Can be used to carry out all phase FFT spectrum analysis of, contrast FFT and the all phase FFT
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)