描述.txt

收集的一组跟噪声产生以及消除、衡量消噪性能指标的MATLAB仿真源代码

A fast customizable(可定制的) function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting. It can find and measure 1000 peaks in a 1,000,000 point signal in 8 seconds. Includes an interactive version that has sliders for adjusting the peak finding criteria in real-time. Self-contained demos show how it works. See http://www.wam.umd.edu/~toh/spectrum/PeakFindingandMeasurement.htm for details. Version 1.6 works with a wider range of signal types and includes baseline (background) correction.