Description: 小波域相关法去噪的matlab源程序。空域相关滤波是基于小波系数尺度之间相关性原理，比较适用于高信噪比信号-The correlation of the wavelet domain denoising Matlab source. The spatial correlation filter is based on the principle of correlation between the wavelet coefficients of scale, more suitable for high SNR signal Platform: |
Size: 2048 |
Author:杜佳斌 |
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Description: 基于小波变换的分开—合并图像分割matlab．采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量 从而在大的图像块中。。去除噪声的影响，在小的图像块中，以小波变换的局部极大值精确定位边缘，根据边缘信息进行分开一合并法图像分割 ．实验表明．算法得到满意的结果 ．
-Separately based on wavelet transform- merge image segmentation Matlab. Multi-scale wavelet transform coefficients as the quadtree structure separate consolidation method of image segmentation consistency measure large image block. . To remove the effects of noise, in small image blocks, the local maxima of the wavelet transform precise positioning edge, to separate a combined method for image segmentation according to the edge information. Experiments show. Algorithm to obtain satisfactory results. Platform: |
Size: 125952 |
Author:lxiao |
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Description: 利用matlab程序实现对一维信号进行连续小波变换，进而在程序的编辑过程理解一位连续小波变换的小波系数矩阵的含义。
同时通过对预算的到的小波系数矩阵进行分析解释，得到原始信号的频谱分布以及了解小波系数在尺度和位移两个分量上的意义。-Matlab program to achieve continuous wavelet transform of one-dimensional signal, and then in the editing process of the program to understand the meaning of a continuous wavelet transform coefficient matrix. Analysis to explain the budget to the wavelet coefficients matrix, the spectral distribution of the original signal, and understand the significance of the wavelet coefficients on the two components of scale and displacement. Platform: |
Size: 562176 |
Author:Haibin Zhang |
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Description: 频率切片小波变换程序（FTWT），matlab的m文件。从一种新的角度出发，通过自由选择频率切片函数、引进新尺度参数，在频率域实现小波变换，该变换能够很好地刻画信号各成分之间的相对能量关系。此外，频率切片小波变换的时频窗中心频率就是观测频率，而无需进行尺度换算。-Frequency slice wavelet transform procedures (FTWT), matlab m file. Starting from a new angle, through freely chosen frequency slice function, the introduction of a new scale parameter, the wavelet transform in the frequency domain, the transformation can portray the relative energy relations between the components of the signal. In addition, the frequency slice wavelet transform frequency is the observation of the time-frequency window center frequency without scale translation. Platform: |
Size: 62464 |
Author:袁殿 |
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Description: 主要包括图像的中值、均值去噪、非局部均值、分块局部去噪算法；还有均方误差和峰值信噪比评价、以及matlab基础学习资料如边缘检测、小波变化、灰度值转换等-Including image median, mean denoising, non-local means, block local denoising algorithm also mean square error and peak signal to noise ratio evaluation, and matlab based learning materials such as edge detection, wavelet transform, gray scale value conversion wait Platform: |
Size: 15360 |
Author:刘聪 |
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Description: matlab编程中常用的一些程序，如一维单尺度及多尺度小波分解与重构。-matlab programming of commonly used procedures, such as a single-scale and multi-dimensional scale wavelet decomposition and reconstruction. Platform: |
Size: 135168 |
Author:zonglina |
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Description: matlab小波工具箱应用 多尺度小波变换 提取细节 压缩数据，对数据加时间窗，以50个数据为窗求小波细节然后取绝对平均得到一个数据-matlab wavelet toolbox application of multi-scale wavelet transform to extract details of the compressed data, the time window for data encryption, data window to 50 and then take the absolute wavelet detail required to get an average dat Platform: |
Size: 1024 |
Author:duanning |
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Description: 该程序利用Matlab语言经行编程，实现都测井曲线进行不同尺度的小波变换。-The program uses the Matlab programming language through the line, different implementations log scale wavelet transform. Platform: |
Size: 1024 |
Author:guowei |
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Description: BP神经网络用于函数拟合与模式识别，iXQQRPQ参数是学习PCA特征提取的很好的学习资料，是小学期课程设计的题目，结合PCA的尺度不变特征变换(SIFT)算法，KDMFTBs条件matlab开发工具箱中的支持向量机，采用了小波去噪的思想。- BP neural network function fitting and pattern recognition, iXQQRPQ parameter Is a good learning materials to learn PCA feature extraction, Is the topic of the elementary school stage curriculum design, Combined with PCA scale invariant feature transform (SIFT) algorithm, KDMFTBs condition matlab development toolbox support vector machine, Using wavelet denoising thought. Platform: |
Size: 10240 |
Author:zzzbpd |
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Description: matlab编写的元胞自动机，可以广泛的应用于数据预测及数据分析,有小波分析的盲信号处理，搭建OFDM通信系统的框架，具有丰富的参数选项,结合PCA的尺度不变特征变换(SIFT)算法。- matlab prepared cellular automata, Can be widely used in data analysis and forecast data, There Wavelet Analysis Blind Signal Processing, Build a framework OFDM communication system, It has a wealth of parameter options, Combined with PCA scale invariant feature transform (SIFT) algorithm. Platform: |
Size: 10240 |
Author:tjsbyt |
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Description: 关于小波的matlab复合分析，结合PCA的尺度不变特征变换(SIFT)算法，可以动态调节运行环境的参数，数值分析的EULER法，通过反复训练模板能有较高的识别率。- Matlab wavelet analysis on complex, Combined with PCA scale invariant feature transform (SIFT) algorithm, Can dynamically adjust the parameters of the operating environment, EULER numerical analysis method, Through repeated training HaGtdualate have higher recognition rate. Platform: |
Size: 4096 |
Author:unccfu |
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Description: 结合PCA的尺度不变特征变换(SIFT)算法，有详细的注释，通过反复训练模板能有较高的识别率，matlab小波分析程序，车牌识别定位程序的部分功能，采用了小波去噪的思想。- Combined with PCA scale invariant feature transform (SIFT) algorithm, There are detailed notes, Through repeated training NxfdNSslate have higher recognition rate, matlab wavelet analysis program, Part of the license plate recognition locator feature, Using wavelet denoising thought. Platform: |
Size: 9216 |
Author:qfnvve |
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Description: Matlab实现界面友好，matlab小波分析程序，结合PCA的尺度不变特征变换(SIFT)算法，MIMO OFDM matlab仿真,欢迎大家下载学习，使用大量的有限元法求解偏微分方程，仿真效率很高的。- Matlab to achieve user-friendly, matlab wavelet analysis program, Combined with PCA scale invariant feature transform (SIFT) algorithm, MIMO OFDM matlab simulation, Welcome to download the study, Using a large number of finite element method to solve partial differential equations, High simulation efficiency. Platform: |
Size: 12288 |
Author:vhgkun |
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Description: gmcalab 快速广义的形态分量分析，脉冲响应的相关分析算法并检验，matlab小波分析程序，结合PCA的尺度不变特征变换(SIFT)算法，包括回归分析和概率统计，包含位置式PID算法、积分分离式PID，具有丰富的参数选项。- gmcalab fast generalized form component analysis, Related impulse response analysis algorithm and inspection, matlab wavelet analysis program, Combined with PCA scale invariant feature transform (SIFT) algorithm, Including regression analysis and probability and statistics, It contains positional PID algorithm, integral separate PID, It has a wealth of parameter options. Platform: |
Size: 5120 |
Author:hjzigtt |
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