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Description: Basic function to locate and measure the positive peaks in a noisy
data sets. Detects peaks by looking for downward zero-crossings
in the smoothed third derivative that exceed SlopeThreshold
and peak amplitudes that exceed AmpThreshold. Determines,
position, height, and approximate width of each peak by least-squares
curve-fitting the log of top part of the peak with a parabola.-Basic function to locate and measure the positive peaks in a noisy
data sets. Detects peaks by looking for downward zero-crossings
in the smoothed third derivative that exceed SlopeThreshold
and peak amplitudes that exceed AmpThreshold. Determines,
position, height, and approximate width of each peak by least-squares
curve-fitting the log of top part of the peak with a parabola.
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Size: 24576 |
Author: morteza |
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Description: peak finder for users
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Size: 3072 |
Author: may |
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Description: 找寻局部极大值的程序，采用反复差分方法，简单方便-Find the local maximum of the procedure for the repeated difference method, simple
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Size: 1024 |
Author: zcn |
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Description: PEAK FINDER to find the peaks in a spectrum
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Size: 28672 |
Author: Kinnu |
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Description: to find peak in histogram
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Size: 2048 |
Author: ajanta |
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Description: This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The problem with the strictly derivative based peak finding algorithms is that if the signal is noisy many spurious peaks are found.
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Size: 3072 |
Author: Karthi |
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Description: a program to find picks of a selected matrix to use in signal processing works
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Size: 2048 |
Author: sabalan |
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Description: peak finder for the matlab implementation
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Size: 4096 |
Author: ajay |
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Description: 求解曲线或者光谱等等的峰值，matlab完整程序。-Solving the curve or spectral peak Matlab complete program.
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Size: 123904 |
Author: 钟云 |
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Description: 用于信号处理中的峰值检测，里面有demo，可以直接运行-peak finder
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Size: 119808 |
Author: zhangsong |
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Description: Peak finding and measurement
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Size: 190464 |
Author: THAER |
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Description: 信号处理分析程序，用于查找信号中极大值和峰值，并记录其坐标位置-Signal processing and analysis procedures used to find the maximum value and the peak signal, and record the coordinates of the location
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Size: 3072 |
Author: 琛哥 |
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Description: to find the local maxima in a plot
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Size: 3072 |
Author: raj |
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Description: matlab code for Peak Finder
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Size: 3072 |
Author: sswtechnology |
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Description: Cognitive radio allows unlicensed users to access licensed frequency bands through dynamic spectrum access so as to
reduce spectrum scarcity. This requires intelligent spectrum sensing techniques like co-operative sensing which makes use of
information number of users.-Cognitive radio allows unlicensed users to access licensed frequency bands through dynamic spectrum access so as to
reduce spectrum scarcity. This requires intelligent spectrum sensing techniques like co-operative sensing which makes use of
information number of users.
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Size: 3072 |
Author: sakthivel |
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Description: detect peaks of a signal
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Size: 4096 |
Author: mesa |
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Description: Peak finding function in power spectrum
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Size: 3072 |
Author: kibae Lee |
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Description: A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of real signal peaks noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting. It can find and count over 10,000 peaks per second, and find and measure 1800 peaks per second, in very large signals. Includes two interactive versions, one with mouse-controlled sliders and one with keyboard control, for adjusting the peak finding criteria in real-time. Self-contained demos show how it works. See http://terpconnect.umd.edu/~toh/spectrum/PeakFindingandMeasurement.htm for details.-A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of real signal peaks noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting. It can find and count over 10,000 peaks per second, and find and measure 1800 peaks per second, in very large signals. Includes two interactive versions, one with mouse-controlled sliders and one with keyboard control, for adjusting the peak finding criteria in real-time. Self-contained demos show how it works. See http://terpconnect.umd.edu/~toh/spectrum/PeakFindingandMeasurement.htm for details.
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Size: 321536 |
Author: fish |
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Description: many things about peak finder,including all the matlab files,copied from other place, hope it could help
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Size: 435200 |
Author: yipiaoye
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