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自相关算法的AR功率谱估计,分析了AR 模型参数自相关算法并用MATLAB 工具实现了该算法的功率谱估计-Auto-correlation algorithm AR power spectrum estimation, analysis of the AR model parameters since the correlation algorithm and implemented using MATLAB tools for power spectrum estimation of the
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功率谱估计
经典的功率谱估计是将数据工作区外的未知数据假设为零,相当于数据加窗。经典功率谱估计方法分为:相关函数法、周期图法以及改进的周期图估计法即平均周期法和平滑周期图法;
1相关函数法
2周期图法
3平均周期图法和平滑平均周期图法-Power spectrum estimation is the classical power spectrum estimation of work zone data assumed to be zero outside the known
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MATLAB 二进制 相关函数介绍
十进制数转换为二进制数 等-MATLAB binary correlation function
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傅里叶变化性质在MATLAB中的实现,时域和频域对比,以及程序仿真-Fourier nature of the changes implemented in MATLAB, time domain and frequency domain correlation, and program simulation
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功率谱估计及其MATLAB仿真.经典功率谱估计是将数据工作区外的未知数据假设为零,相当于数据加窗。经典功率谱估计方法分为:相关函数法(BT法)、周期图法以及两种改进的周期图估计法即平均周期图法和平滑平均周期图法,其中周期图法应用较多,具有代表性。-The power spectrum estimation and simulation of MATLAB. Classic power spectrum estimation is unknown data in the data outside
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详细介绍了自回归技术公式,同时采用此技术模拟具有空间相关性的随机风荷载,给出了用自回归技术模拟脉动风荷载的步骤以及具体MATLAB程序,并把所编程序用于江阴长江大桥风荷载模拟,结果表明效果较好。 -
Details of the formulas from regression techniques, while using this technology to simulate the spatial correlation of random wind loads, gives ste
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详细介绍了自回归技术公式,同时采用此技术模拟具有空间相关性的随机风荷载,给出了用自回归技术模拟脉动风荷载的步骤以及具体MATLAB程序,并把所编程序用于江阴长江大桥风荷载模拟,结果表明效果较好。 更多还原-Details of the formulas from regression techniques, while using this technology to simulate the spatial correlation of random wind loads, gives ste
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程序里包括matlab编写的自相关函数、互相关函数、还有离散傅里叶变换-Matlab program includes the preparation of the autocorrelation function, cross correlation function, as well as the discrete Fourier transform
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本MATLAB代码计算了两幅图像的相关系数和峰值信噪比-The correlation coefficient and peak signal to noise ratio (SNR) of two images are calculated
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有较好的参考价值,包括广义互相关函数GCC时延估计,相关分析过程的matlab方法。- There are good reference value, Including the generalized cross-correlation function GCC time delay estimation, Correlation analysis process matlab method.
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仿真效果非常好,利用matlab GUI实现的串口编程例子,包括广义互相关函数GCC时延估计。- Simulation of the effect is very good, Use serial programming examples matlab GUI implementation, Including the generalized cross-correlation function GCC time delay estimation.
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均值便宜跟踪的示例,matlab实现了五类灰色关联度模型的计算,欢迎大家下载学习。- Example tracking mean cheap, matlab implements five gray correlation degree computing model, Welcome to download the study.
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基于掌纹识别的在线身份验证 识别算法本科毕设,相关分析过程的matlab方法,模拟数据分析处理的过程。- Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, Correlation analysis process matlab method, Analog data analysis processing.
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matlab实现了五类灰色关联度模型的计算,是本科毕设的题目,图像的光流法计算的matlab程序。- matlab implements five gray correlation degree computing model, The title of the commercial is undergraduate course you Image optical flow calculation matlab program.
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matlab实现了五类灰色关联度模型的计算,包含特征值与特征向量的提取、训练样本以及最后的识别,利用matlab写成的窄带噪声发生。- matlab implements five gray correlation degree computing model, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Using matlab writt
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AHP层次分析法计算判断矩阵的最大特征值,matlab实现了五类灰色关联度模型的计算,计算两个矩阵之间的欧氏距离。- Calculate the maximum eigenvalue judgment matrix of AHP, matlab implements five gray correlation degree computing model, Calculation of the Euclidean distance between the two matrices.
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均值便宜跟踪的示例,小波包分析提取振动信号中的特征频率,相关分析过程的matlab方法。- Example tracking mean cheap, Wavelet packet analysis to extract vibration signal characteristic frequency, Correlation analysis process matlab method.
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包含了阵列信号处理的常见算法,加入重复控制,matlab实现了五类灰色关联度模型的计算。- Contains a common array signal processing algorithm, Join repetitive control, matlab implements five gray correlation degree computing model.
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遗传算法无功优化,课程设计时编写的matlab程序代码,详细画出了时域和频域的相关图。- Genetic algorithm based reactive power optimization, Course designed to prepare the matlab program code, Correlation diagram shown in detail the time domain and frequency domain.
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音频信号通过LM386放大,相关分析过程的matlab方法,计算加权加速度。- LM386 audio signal amplification, Correlation analysis process matlab method, Weighted acceleration.
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