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Noisy pulse correlation detection signal, Calculating a target and ocean echo power spectral density, Single path or multipath Rayleigh fading channel simulation.
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For feature reduction, feature fusion, correlation analysis, Minimum mean square error MSE calculation algorithm, The signal spectral analysis and filtering.
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Clustering analysis based on Euclidean distance, matlab implements five gray correlation degree computing model, Calculating a target and ocean echo power spectral density.
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Including compression ratio, image restoration computing uptime and peak signal to noise ratio, For feature reduction, feature fusion, correlation analysis, Calculating a target and ocean echo power spectral density.
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Including Deng's correlation, absolute correlation, correlation of slope, improved absolute correlation, The signal spectral analysis and filtering, Including quaternion various calculations.
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Calculation of the Euclidean distance between the two matrices, music higher order spectral analysis algorithm, Correlation diagram shown in detail the time domain and frequency domain.
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Correlation analysis process matlab method, music higher order spectral analysis algorithm, Independent component analysis for image processing.
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statistic analysis for wave spectral, RMSE, BIAS and Correlation
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用于计算功率谱熵值以及相关系数(Calculation of power spectral entropy and correlation coefficient)
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在(?1/2，1/2)内产生一个均匀分布的随机数N=1000 的离散时间序列，计算
（1）该序列的自相关Rx(m)。
（2）用计算Rx(m) 的离散傅里叶变换(DFT)的方式求出序列{ xn }的功率谱密度。画出自相关与功率谱密度曲线。(In (- 1/2 1/2) discrete time series generated in a uniformly distributed random number N=1000, calculation
(1) the autocorrela
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在分光光度法分析高浓度锌溶液中痕量钴离子浓度的过程中，由于基底离子Zn(II)与待测离子Co(II)化学性质相近，且基底离子浓度过高，导致Co(II)的光谱信号与Zn(II)的光谱信号重叠，溶液的吸光度与浓度在部分波长段呈现很强的非线性和不佳的加和性，因此无法通过全波段信息实现痕量Co(II)浓度的检测。本文提出了间隔-相关系数法对溶液的紫外可见光光谱进行波长点的筛选(In the process of spectrophotometric analysis of trace cobalt io
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Matlab产生正弦波、均匀白噪声、高斯白噪声，并将两种噪声叠加到正弦波上。并给出自相关和功率谱密度波形(Matlab produces sine wave, uniform white noise, Gauss white noise, and superimposes two kinds of noise on the sine wave. And give self correlation and power spectral density waveforms)
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光谱分析 分析筛选两组合波段与测定目标的相关性，并出图(Spectral analysis Analyze and correlate the correlation between the two combined bands and the measurement target and plot)
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相关分析和谱分析基础，对理解有重要帮助。可以帮助Matlab编程。(The basis of correlation analysis and spectral analysis is of great help to understanding. Can help Matlab programming.)
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产生LogNormal分布的相干相关高斯谱杂波序列。相关
(Generated LogNormal Gaussian spectral distribution of coherent clutter-related sequences. Production of correlation sequences using frequency-domain method.)
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对遥感影像融合质量评价的程序，输出均值 标准查 信息熵 相关系数 光谱保真(To evaluate the fusion quality of remote sensing image, output the mean value standard to check the spectral fidelity of entropy correlation coefficient)
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产生m序列
画出其自相关函数和功率谱密度曲线
利用m序列模二产生gold序列
计算gold序列的互相关函数(Generating M-series
Draw the autocorrelation function and power spectral density curve
Generating gold sequence by m-sequence module two
Calculating the cross correlation function of gold seque
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