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quadterp.基于FFT的插值频率估计算法
- 基于FFT的插值频率估计算法，matlab代码。,FFT-based frequency estimation algorithm of interpolation, matlab code.
FFT-Matlab
- 基于Matlab编写的用于对数据进行插值分析和傅立叶变换的程序-Based on Matlab for the preparation of the data analysis and Fourier transform interpolation procedures
FFTAudioWater
- High capacity audio watermarking using fft amplitude interpolation
FFT
- An Elementary Introduction to the Discrete Fourier Transform 1.1 ComplexNumbers 1.3 Analyzing the Series 1.5 Filtering a Signal 1.6 How Often Does One Sample? 1.7 Notes and References 1.2 Trigonometric Interpolation 1.4 Fourier Frequenc
yiwei
- 提供了两种一维内插法，基于多项式的内插法和基于FFT的内插法。命令interpft可进行基于FFT的内插法。样本插值的源程序。-Offers two one-dimensional interpolation method, based on polynomial interpolation and FFT-based interpolation. FFT-based command interpft to the interpolation method. Sample interpolati
jiachuangchazhi512
- 改程序能够实现加窗插值FFT算法的matlab仿真，已经得到实验验证，注解清晰详细，代码可读性强.以512点为例进行仿真计算，对与其他点数，如256或是1024可以通过简单修改即可-Reform process to achieve the windowed interpolation FFT algorithm matlab simulation, experimental verification has been, clear and detailed annotations, code
matlab
- 插值FFT估计正弦波频率算法及其matlab实现-Interpolation FFT algorithm and its estimated frequency sine wave matlab achieve
Blackman
- 使用双峰插值FFT快速傅里叶变换的完全代码，具有高分析精度-Use complete code bimodal interpolation FFT Fast Fourier transform analysis with high accuracy
fft
- 本文提出了一种采用六项余弦偶次幂窗三峰插值的算法来对电网谐波进行检测与分析。该算法通过分析电网信号加窗后傅里叶变换的频域表达式，利用谐波频点附近的三根离散频谱的幅值确定谐波谱线的准确位置，进而得到电网谐波的相关参数频率、幅值及相位的计算公式，最后再对其进行加权修正，从而进一步的提高检测的准确度和有效性。- this paper proposes an approach for power network harmonic detection and analysis based on six e
fbmbnwzt
- 基于kaiser窗的双谱线插值FFT谐波分析，三相光伏逆变并网的仿真，包含特征值与特征向量的提取、训练样本以及最后的识别，解耦，恢复原信号，是学习PCA特征提取的很好的学习资料。- Dual-line interpolation FFT harmonic analysis kaiser windows, Three-phase photovoltaic inverter and network simulation, Contains the eigenvalue and eigenvector
wbnvmiju
- 数值分析的EULER法，使用混沌与分形分析的例程，保证准确无误，是学习通信的好帮手，是信号处理的基础，基于kaiser窗的双谱线插值FFT谐波分析。- EULER numerical analysis method, Use Chaos and fractal analysis routines, Ensure accurate communication is learning a good helper, Is the basis of the signal processing, Dual
axgedvus
- 实现了对10个数字音的识别，基于kaiser窗的双谱线插值FFT谐波分析，毕业设计有用，结合PCA的尺度不变特征变换(SIFT)算法，MIMO OFDM matlab仿真。- To achieve the recognition of 10 digital sound, Dual-line interpolation FFT harmonic analysis kaiser windows, Graduation useful Combined with PCA scale invariant
hkxvsymv
- 应用小区域方差对比，程序简单，FIR 底通和带通滤波器和IIR 底通和带通滤波器，本程序的性能已经达到较高水平，基于kaiser窗的双谱线插值FFT谐波分析，迭代自组织数据分析。- Application of small area variance comparison, simple procedures, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, The performanc
mpidiujk
- 基于kaiser窗的双谱线插值FFT谐波分析，关于神经网络控制，正确率可以达到98％，详细画出了时域和频域的相关图，外文资料里面的源代码。- Dual-line interpolation FFT harmonic analysis kaiser windows, On neural network control, Accuracy can reach 98 , Correlation diagram shown in detail the time domain and frequency
iajfmxug
- 数学方法是部分子空间法，用于特征降维，特征融合，相关分析等,包括主成分分析、因子分析、贝叶斯分析，基于kaiser窗的双谱线插值FFT谐波分析，鲁棒性好，性能优越。-Mathematics is part of the subspace, For feature reduction, feature fusion, correlation analysis, Including principal component analysis, factor analysis, Bayesian ana
symqbagv
- 相关分析过程的matlab方法，双向PCS控制仿真，处理信号的时频分析，阵列信号处理的高分辨率估计，基于kaiser窗的双谱线插值FFT谐波分析。-Correlation analysis process matlab method, Two-way PCS control simulation, When processing a signal frequency analysis, High-resolution array signal processing estimates, Dual
ugfnqxzb
- 采用偏最小二乘法，有信道编码，调制，信道估计等，加入重复控制，基于kaiser窗的双谱线插值FFT谐波分析，部分实现了追踪测速迭代松弛算法。-Partial least squares method, Channel coding, modulation, channel estimation, Join repetitive control, Dual-line interpolation FFT harmonic analysis kaiser windows, Partially achi
加窗插值FFT
- 用nuttall窗双谱线插值实现谐波提取(Nuttall window double spectrum line interpolation harmonic extraction)
5826
- 一个师兄的毕设，最小二乘回归分析算法，基于kaiser窗的双谱线插值FFT谐波分析。( A complete set of brothers, Least-squares regression analysis algorithm, Dual-line interpolation FFT harmonic analysis kaiser windows.)
7876
- 这是一个好用的频偏估计算法的matlab仿真程序,基于kaiser窗的双谱线插值FFT谐波分析，计算目标和海洋回波的功率谱密度。( This is a useful frequency estimation algorithm matlab simulation program, Dual-line interpolation FFT harmonic analysis kaiser windows, Calculating a target and ocean echo power spect