Description: 对信号进行小波变换，输出各尺度的小波系数，可以根据小波系数进行薄层测量和奇异点检测。-right signal wavelet transform, the output scale wavelet coefficients. according to TLC wavelet coefficients measured and singular point detection. Platform: |
Size: 1646 |
Author:聂颖 |
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Description: 这个算法是仿真linghong的基于指纹码的方法
内有最新的指纹奇异点检测算法-the simulation algorithm is based on fingerprint linghong the code within the latest fingerprint singular point detection Algorithm Platform: |
Size: 670338 |
Author:zhang |
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Description: 对信号进行小波变换，输出各尺度的小波系数，可以根据小波系数进行薄层测量和奇异点检测。-right signal wavelet transform, the output scale wavelet coefficients. according to TLC wavelet coefficients measured and singular point detection. Platform: |
Size: 1024 |
Author:聂颖 |
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Description: 这个算法是仿真linghong的基于指纹码的方法
内有最新的指纹奇异点检测算法-the simulation algorithm is based on fingerprint linghong the code within the latest fingerprint singular point detection Algorithm Platform: |
Size: 669696 |
Author:zhang |
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Description: 文章讲诉的是小波在信号处理方面的应用，包括奇异点的检测，信号降噪等，有很全的原理介绍，有仿真程序和结论分析，具有一定的学习价值-V. article stresses that the wavelets in signal processing applications, including the singular point detection, signal noise, etc., have very wide introduction of the principle, procedure and conclusions have simulation analysis, has some learning value Platform: |
Size: 135168 |
Author:阳关 |
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Description: 提出一种两阶段的奇异点检测方法。将指纹图像分块，求出各块的方向构成块方向图，并在块方向图的基础上利用邻域方向的分
布分析结合改进的Poincare Index方法来确定奇异点所在的候选区域，对候选区域中的像素再通过计算局部方向变化率来确定奇异点的精
确位置。将此方法用于对FVC2004 DB1_A指纹数据库的图像，实验结果表明这种方法对指纹图像中的噪声有很好的鲁棒性，并且计算简
单快速，易于实现。
-A two-phase singularity detection. Fingerprint image block, calculate the direction of each block constitute a block pattern, and pattern in the block based on the use of the distribution of the direction of the neighborhood together with the improved Poincare Index method to determine the singular point where the candidate regions of the candidate region of pixels re-calculated to determine the rate of change of local direction of the precise location of singular points. This method is used to FVC2004 DB1_A fingerprint database of images, experiments show that this method of noise on the fingerprint image has good robustness and computing simple and fast, easy to implement. Platform: |
Size: 123904 |
Author:李辉艳 |
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Description: This code is a complete fingerprint core point detection. It uses orientation field for singular point detection and Zhang-suen algo. for thinning in preprocessing part Platform: |
Size: 68608 |
Author:Gaurav mittal |
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Description: Matlab小波变换对于奇异点的检测，原始信号是含有奇异点的信号，为确定该奇异点的时间，采用haar小波进行连续小波变换后，在对系数进行分析处理。-Matlab wavelet transform to singular point detection, the original signal is containing the singularity of the signal, to determine the singular point time, adopting haar wavelet to continuous wavelet transform, the coefficients in analysis processing.
Platform: |
Size: 156672 |
Author:赵无棣 |
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Description: 这是一个基于图像角点检测并结合奇异值分解实现立体图像中角点匹配的算法。-This is an image corner detection based on singular value decomposition in combination to achieve three-dimensional image corner point matching algorithm. Platform: |
Size: 11264 |
Author:刘翔 |
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Description: 这是今天刚写的代码，该代码主要是利用小波分析来检测电力线信号中的奇异点，并且比较在不同谐波条件下，奇异点检测的区别-This is today, just write the code, the code is the use of wavelet analysis to detect the singular points of the power line signal, and compare the different harmonic conditions, the singular point detection difference Platform: |
Size: 3072 |
Author:许凝 |
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Description: 魏凤英的现代气候统计诊断与预测技术的fortran源代码，里边包括气候变化趋势分析的程序：线性倾向估计、滑动平均及一些趋势检验和函数；气候突变检测：滑动t检验、Cramer s法、Yamamoto法、Mann-Kendall法、Pettitt法Lepage法；气候序列周期的提取方法：功率谱、最大熵谱、交叉谱、多维最大熵、奇异谱分析、小波分析；以及EOF、主成分等等，总之熟悉这本书的同学，应该知道这本书的“强大”是做数理统计分析、及气象等必备的工具书啊，而且其程序，尤为宝贵！特此与大家分享-WeiFengYing modern climate statistical diagnosis and prediction technology of FORTRAN source code, the inside including climate change trend analysis program: linear tend to estimate, moving average, accumulative anomaly, five, seven and nine point two times smooth cubic spline function and some trend test and functions Climate mutation detection: sliding t test, Cramer s method, Yamamoto method, Mann- Kendall method, Pettitt method Lepage method Climate sequence cycle extraction methods: power spectrum, the maximum entropy spectrum, cross spectrum, multidimensional maximum entropy, singular spectrum analysis and wavelet analysis And EOF, principal component, etc., in short familiar with this book classmate, should know the book "strong" is doing mathematical statistical analysis, and weather required reference ah, and its program, particularly precious! I share with you!!!!!!
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Size: 173056 |
Author:小虎 |
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Description: 设计了一个新的基于小波变换的信号奇异点分步检测法，该方法的特点是根据脉冲奇异点和阶跃奇异点的不同特征分两步从信号中提取奇异点-Design a new step detection method based on wavelet transform signal singularity points, the method of characteristics is extracted from the signal in two steps according to the different characteristics of the pulse singular point and step singular point singular point Platform: |
Size: 104448 |
Author:forevr |
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Description: 这是用小波摸极大值来检测信号的奇异点的程序-Is this singular point detection signal maxima wavelet touch procedures Platform: |
Size: 11264 |
Author:李海涛 |
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Description: 类似于小波变换，使用奇异值分解理论检测信号的奇异点。-Similar to the wavelet transform, using the singular value decomposition theory of singularity detection signal. Platform: |
Size: 1024 |
Author: |
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Search - singular point detection