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由已知表达式画出原始波形和它的功率谱，并编制一个互相关函数程序，要求提取特定频率的成分，画出变换过程中的波形和功率谱。-Drawn from the known expression of the original waveform and its power spectrum, and the preparation of a cross-correlation function procedure that requires the extraction of specific freque
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Efficient subpixel image registration by crosscorrelation. This code gives the same precision as the FFT upsampled cross correlation in a small fraction of the computation time and with reduced memory requirements
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对脑电信号进行滤波、快速傅里叶变换（FFT）及自相关、互相关计算，以观察每一通道脑电的相关性-On EEG filtering, fast Fourier transform (FFT) and autocorrelation, cross correlation calculation, in order to observe the correlation of each channel EEG
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北航信号与测试技术实验 基本信号的时域频域分析 FFT变换 自相关互相关变换
matlab源码 以及实验结果图-Northern Testing experimental data signal and the signal in time domain frequency domain analysis FFT, autocorrelation and cross-correlation transform matlab source results map
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用于自相关或者互相关的vc实现，自己在调用FFT变换，数据文件自动读入-Used for auto-correlation or cross correlation vc, in a call to FFT transform, the data file is automatically read into is used to auto-correlation or cross correlation vc
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实现信号的稀疏分解，基本的分解，优化为互相关，再优化为fft-Realization of signal sparse decomposition, basic decomposition, optimization of cross-correlation, optimization for FFT
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a method to calculate the sum of square differenes using the normalised fft cross correlation
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FPGA实现FFt算法和互相关算法，有硬件结构图和相应的程序。-FPGA implementation FFt algorithm and cross-correlation algorithm
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虚拟仪器Labview：FFT、采样、加窗、互相关分析仪、滤波器、谱分析、随机信号分析仪、信号发生器.exe自谱与自相关分析.exe的可执行程序-FFT, sampling, windowing, cross-correlation analysis instrument, filter, spectrum analysis, the random signal analyzer, signal generator exe autospectrum autocorrelation analysi
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基于labview8.6的FFT法测量低信噪比条件下两路方波信号的相位差，经测试，幅值测量精度和相位测量精度都很高-Based labview8.6 FFT method to measure the phase difference between the two square wave signals in low signal-to-noise ratio conditions, test, amplitude measurement accuracy and phase measurem
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对语音进行分析，包括时域分析（包括能量、过零率、互相关函数）和频域分析（包括fft变换、倒谱、LPC）-Speech analysis, including time domain analysis (including energy, zero-crossing rate, the cross-correlation function) and frequency domain analysis (including fft transform, cepstrum, LPC)
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常用信号分析程序，包括FFT，画包络谱，频谱，自相关、互相关，倒频谱，功率谱-Common signal analysis program, including FFT, painting envelope spectrum, spectrum, auto-correlation, cross correlation, cepstrum, power spectrum
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fft_ifft傅里叶正逆变换，用c实现-To estimate the biased cross-correlation function
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旋转机械二维全息谱计算，基于kaiser窗的双谱线插值FFT谐波分析，连续相位调制信号(CPM)产生，包括广义互相关函数GCC时延估计，包含CV、CA、Single、当前、恒转弯速率、转弯模型，代码里有很完整的注释和解释。- Rotating machinery 2-d holographic spectrum calculation, Dual-line interpolation FFT harmonic analysis kaiser windows, Continuous phase m
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包括广义互相关函数GCC时延估计，三相光伏逆变并网的仿真，基于kaiser窗的双谱线插值FFT谐波分析，用于信号特征提取、信号消噪，PLS部分最小二乘工具箱,是路径规划的实用方法，构成不同频率的调制信号。- Including the generalized cross-correlation function GCC time delay estimation, Three-phase photovoltaic inverter and network simulation, Dual-lin
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ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，包括广义互相关函数GCC时延估计，自写曲率计算函数 。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Including the generalized cross-correlation function GCC time delay estimation, Since writing the curvature
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一些自适应信号处理的算法，包括广义互相关函数GCC时延估计，基于kaiser窗的双谱线插值FFT谐波分析。- Some adaptive signal processing algorithms, Including the generalized cross-correlation function GCC time delay estimation, Dual-line interpolation FFT harmonic analysis kaiser windows.
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包括广义互相关函数GCC时延估计，esprit算法对有干扰的信号频率进行估计,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- Including the generalized cross-correlation function GCC time delay estimation, esprit algorithm signal frequency interference can be assessed ofdm system simulation including 1
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Dual-line interpolation FFT harmonic analysis kaiser windows, Including the generalized cross-correlation function GCC time delay estimation, Minimum mean square error MSE calculation algorithm.
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结合积分图及快速傅里叶计算归一化互相关，减少计算时间(Combining Integral Graph and Fast Fourier Method to Calculate Cross-correlation)
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