Description: 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 Platform: |
Size: 3072 |
Author:hamraz |
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Description: 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 Platform: |
Size: 2048 |
Author:王荣 |
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Description: 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 Platform: |
Size: 475136 |
Author:zyx |
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Description: 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 frequency components, draw in the process of transformation and power spectrum waveforms. Platform: |
Size: 2048 |
Author:亲爱的米娅 |
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Description: 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 Platform: |
Size: 1024 |
Author:zhangyadong |
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Description: a method to calculate the sum of square differenes using the normalised fft cross correlation Platform: |
Size: 1024 |
Author:steven woolford |
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Description: 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 measurement accuracy are high Platform: |
Size: 52224 |
Author:罗知亮 |
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Description: 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 modulation signal (CPM) to produce, Including the generalized cross-correlation function GCC time delay estimation, It contains CV, CA, Single, current, constant turn rate, turning model, Code, there are very complete notes and explanation. Platform: |
Size: 9216 |
Author:rfprcwckh |
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Description: 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-line interpolation FFT harmonic analysis kaiser windows, For feature extraction, signal de-noising, PLS PLS toolbox, Is a practical method of path planning, Constituting the modulated signals of different frequencies. Platform: |
Size: 8192 |
Author:rpqxwywr |
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Description: 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 calculation function. Platform: |
Size: 4096 |
Author:nigvq |
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Description: 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. Platform: |
Size: 9216 |
Author:gengfoumui |
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Description: 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 16qam modulation fft windowing modules plus cp. Platform: |
Size: 8192 |
Author:赵文稳 |
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Description: 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) Platform: |
Size: 1024 |
Author:齐清 |
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Search - FFT cross correlation