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用matlab实现小波压缩和小波重构程序,并且通过相位相关对图像进行了拼接。-Using matlab wavelet compression and wavelet reconstruction implementation procedures, and phase correlation of the image by the stitching.
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matlab下利用相位相关对待匹配图像完成配准-matlab treated under the matching images using phase correlation to complete registration
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用Matlab产生一满足条件的窄带随机过程,编写子程序计算该随机过程的均值函数,自相关函数,功率谱,包络,包络平方及相位的一维概率密度画出相应的图形-Generated using Matlab to meet the conditions of a narrow-band random process, the preparation of random process subroutine to calculate the mean function, auto-correlation fu
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通过MATLAB软件;通过仿真得出性能曲线;从而比较bpsk的性能-The bit-error rate (BER) of binary phase-shift keying
in Rayleigh fading, using the Alamouti transmission scheme and
receiver selection diversity in the presence of channel-estimation
error, is studied. Closed-
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基于Processed histogram的人脸识别方法,方法简单,识别率高,参考文献“Face Recognition using processed histogram and phase only correlation”-Recognizing objects from large image databases, histogram based methods have proved simplicity and usefulness in last decade. Initially
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An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver.
QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (AM) signals into a single chan
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xwch_test.m是主测试文件;biaoji.mat存放滤波器系数;xiangweicha.m用FFT计算相位差。
仿真框架为:
1.标记信号和双音信号续接作为发送信号;
2.对双音中一个频率分量的相位做偏移,再经过一个低通滤波器(引入线性相位,模拟收发不能同步测量现象)后,作为收到的信号;
3.用一个检测信号对收发信号进行相关运算;
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点,从而推算出收发双音信号0相位点;
5. 输入0相位点位置,计算
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本文利用软件相移技术得到相互正交的参考正弦波信号;通过互相关算法,完成了软正交矢量型LIA相关器的具体实现;利用该方法实现了对微弱信号幅值和相位的检测,有效地抑制干扰,减少了硬件电路成本。通过Matlab仿真,验证了该算法具有一定的优越性。-In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlat
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近场声源定位TDOA的MATLAB仿真,采用传统的相关算法CC和广义相关算法中的相位转换算法GCC_PHAT-Sound localization of MATLAB simulation, using the traditional algorithms of CC and phase transformation algorithm of generalized correlation algorithm GCC PHAT
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包含特征值与特征向量的提取、训练样本以及最后的识别,采用了小波去噪的思想,可以得到很精确的幅值、频率、相位估计,感应双馈发电机系统的仿真,利用matlab GUI实现的串口编程例子,相关分析过程的matlab方法。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Using wavelet denoising thought, You can
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相关分析过程的matlab方法,研究生时的现代信号处理的作业,多元数据分析的主分量分析投影,三相光伏逆变并网的仿真,使用高阶累积量对MPSK信号进行调制识别。-Correlation analysis process matlab method, Modern signal processing jobs when the graduate, Principal component analysis of multivariate data analysis projection, Three-
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连续相位调制信号(CPM)产生,一个很有用的程序,IMC-PID是利用内模控制原理来对PID参数进行计算,课程设计时编写的matlab程序代码,含噪脉冲信号进行相关检测,matlab程序运行时导入数据文件作为输入参数,基于互功率谱的时延估计。-Continuous phase modulation signal (CPM) to produce, A very useful program, The IMC- PID is using the internal model control pri
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重要参数的提取,应用小区域方差对比,程序简单,采用波束成形技术的BER计算,三相光伏逆变并网的仿真,相关分析过程的matlab方法,供做算法研究人员参考,使用高阶累积量对MPSK信号进行调制识别,用MATLAB实现动态聚类或迭代自组织数据分析。- Extract important parameters, Application of small area variance comparison, simple procedures, By applying the beam forming t
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非归零型差分相位调制信号建模与仿真分析 ,仿真效率很高的,插值与拟合,解方程,数据分析,仿真效果非常好,采用加权网络中节点强度和权重都是幂率分布的模型,详细画出了时域和频域的相关图,用MATLAB实现动态聚类或迭代自组织数据分析,多抽样率信号处理。- NRZ type differential phase modulation signal modeling and simulation analysis, High simulation efficiency, Interpolation an
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可以得到很精确的幅值、频率、相位估计,最终的权值矩阵就是滤波器的系数,MIMO OFDM matlab仿真,有均匀线阵的CRB曲线,数值分析的EULER法,利用贝叶斯原理估计混合logit模型的参数,用MATLAB实现的压缩传感,实现典型相关分析。- You can get a very accurate amplitude, frequency, phase estimation, The final weight matrix is ??the filter coefficient, MIM
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用MATLAB实现动态聚类或迭代自组织数据分析,ICA(主分量分析)算法和程序,一种噪声辅助数据分析方法,研究生时的现代信号处理的作业,包括回归分析和概率统计,三相光伏逆变并网的仿真,欢迎大家下载学习,包括广义互相关函数GCC时延估计。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, ICA (Principal Component Analysis) algorithm and proce
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是一种双隐层反向传播神经网络,有均匀线阵的CRB曲线,相关分析过程的matlab方法,采用的是脉冲对消法,用MATLAB实现的压缩传感,抑制载波型差分相位调制。- Is a two hidden layer back propagation neural network, There ULA CRB curve, Correlation analysis process matlab method, It uses a pulse of consumer law, Using MATLAB co
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包括广义互相关函数GCC时延估计,利用matlab针对图像进行马氏距离计算 ,可以得到很精确的幅值、频率、相位估计。- Including the generalized cross-correlation function GCC time delay estimation, Using matlab to calculate the Mahalanobis distance for the image, You can get a very accurate amplitude, frequ
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基于多相结构的信道化接收机,利用matlab写成的窄带噪声发生,实现典型相关分析。- Channelized receiver based on multi-phase structure, Using matlab written narrowband noise occurs, Achieve canonical correlation analysis.
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Including Deng's correlation, absolute correlation, correlation of slope, improved absolute correlation, Genetic algorithms using MATLAB path planning, Three-phase photovoltaic inverter and network simulation.
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