harmon.html

来自「具有特色的地震数据处理源码」· HTML 代码 · 共 42 行

HTML
42
字号
<TITLE>/</TITLE><BODY><A HREF = "../index.html">[Master Index]</A><A HREF = "index.html">[Index for ./main]</A><H1>harmon</H1><H2>(./main/harmon.m)</H2><HR><H3>Function Synopsis</H3><pre>[dataout] = harmon(datain,freq1,freq2,inter)</pre><HR><H3>Help text</H3><pre>  function [dataout] = harmon(datain,freq1,freq2,inter)  Harmon is a time domain notch filter.  Discrete Fourier  Transforms are calculated to estimate noise phase and amplitude.  The estimated noise is subtracted from the trace in the time domain.  Usage:  	Input:		datain  : Input data		freq1   : Start scanning at this frequency (Hz)		freq2   : Upper frequency limit (Hz)		inter   : Frequency step (Hz)	Output:		dataout : Output data	Example :		This is what I use to remove 60 Hz noise		filtered = harmon(data,59.88,60.12,0.01);	Reference:	         http://www.cg.NRCan.gc.ca/staff/adam/software/monofreq.htmlwritten by:  Erick ADAM  Dec. 1995</pre><HR>Produced by <A HREF = "http://www.nd.edu/Courses/kantor/matlab/mat2html">mat2html</A> on Wed Jun 14 15:21:32 Canada/Eastern 2000<BR>Cross-Directory links are: ON<BR></BODY>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?