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X1¡ª¡ªX2 50cm.txt(56.41MB) http://kuai.xunlei.com/d/GOYWKZJKEDUD?p=130497 ÕâÊÇÔʼÊý¾ÝÎļþ£¬ÄÚÈݽ϶à |

2Â¥2012-11-02 15:35:07
baobiao007
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xiegangmai: ½ð±Ò+1, ллӦÖú 2012-11-02 19:56:25
mei3014: ½ð±Ò+5, ¡ïÓаïÖú, лл»ØÌû£¡ 2012-11-03 09:33:51
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[a(:,1),a(:,2),a(:,3),a(:,4)]=textread('ddt.txt'); %¶ÁÈëÊý¾Ý£¬¼ÙÉèÄãµÄÊý¾ÝÎļþÃûΪddt.txt ind=find(a(:,1)==4000); b=a(ind, ; % ´ËʱÒѰÑddt.txtÖÐËùÓк¬4000µÄÐж¼ÌáÈ¡³öÀ´µ¥¶À×é³ÉÁ˾ØÕóbдµ½ÎļþÀӦ¸ÃºÜÈÝÒ×Á˰ɣ¬×Ô¼ºÅª°É |

3Â¥2012-11-02 17:38:09
baobiao007
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- Ó¦Öú: 201 (´óѧÉú)
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4Â¥2012-11-02 17:39:09
mei3014
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Header Size: 79 Pulse Version: 80 Running Pulse Version: PULSE LabShop v. 15.1.0.15 - 2010-11-08 Decimal Symbol: . Date Format: 'yyyy-MM-dd' Time Format: 'HH:mm:ss.mmm' Data Type: Complex Slice: False Z-Axis type: Linear Z-Axis size: 1 Z-Axis unit: Z-Axis first value: 0.0000000000e+000 Z-Axis delta: 1.0000000000e+000 X-Axis type: Linear X-Axis size: 6401 X-Axis unit: Hz X-Axis first value: 0.0000000000e+000 X-Axis delta: 1.0000000000e+000 AmplitudeUnit: Pa Analyzer: FFT_Spectrum_Averaging AnalyzerName: FFT Analyzer Bipolar: True CenterFrequency: 3.2000000000e+003 dBReference: 2.0000000000e-005 Domain: 1 Function: Fourier Spectrum InputRange: 8.5304914740e+002 MultiBufferName: Input NBW: 1.5000000000e+000 OverlapFailed: False Power: False PowerUnit: Pa^2 Ratio: False RecordLength: 1.0000000000e+000 Ref_Signal: Signal 1 Signal: Signal 1 SignalUnit: Pa Title: Fourier Spectrum(Signal 1) - Input Title1: Working : Input : Input : FFT Analyzer Weight: 0 ZoomOn: False TemplateName: Working MeasurementName: Input MeasurementSlice: False EnvelopeOn: False Z-index: 1 Date: '2012-11-01' Time: '14:25:27.624' Relative time: 0.00000e+000 Z-axis: 0.0000000000e+000 1 0.0000000000e+000 -2.69714e-005 0.00000e+000 ³ÌÐò±È½Ï¸´ÔÓ£¬ÔÚһ¥Ëùʾ³ÌÐòÄÚÈÝÕâ¶ÎÉÏÃæ»¹ÓÐÒ»¶ÎÊDz»¹æÔòµÄÊý¾Ý£¬ÈçÉÏËùʾ£¬¶øÇÒtxtÎı¾ÖÐÄÚÈݺܶ࣬txtÎı¾´óС¾ÍÓÐ56M¶àÁË£¬¿ÉÏë¶øÖª¡£ ÁíÍâÎÒÓÃÄãµÄ³ÌÐòÔËÐÐÓï¾ä£º [a(:,1),a(:,2),a(:,3),a(:,4)]=textread('X1_X2_45cm.txt'); %¶ÁÈëÊý¾Ý£¬¼ÙÉèÄãµÄÊý¾ÝÎļþÃûΪddt.txt¡£ matlabÔËÐв»ÏÂÈ¥ÁË£¬Ìáʾ´íÎóΪ£º ??? Error using ==> dataread Trouble reading number from file (row 1, field 1) ==> Header Size: 79 \n Error in ==> textread at 176 [varargout{1:nlhs}]=dataread('file',varargin{:}); ËùÒÔÄã±àµÄ³ÌÐò²»ÄÜÓ¦ÓÃÓÚÎҵĺ¬Óи´ÔÓÄÚÈݵÄtxtÎļþÊý¾ÝÌáÈ¡£¬Ö»ÊʺϺ¬ÓйæÔòÊý¾ÝÄÚÈݵÄÊý¾ÝÌáÈ¡£¬²»¹ý»¹ÊÇллÄãµÄ»Ø´ð£¡ |

5Â¥2012-11-03 09:32:34
jiangdonal
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- Ìû×Ó: 15
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6Â¥2012-11-03 11:25:35
mei3014
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- ½ð±Ò: 2957.5
- É¢½ð: 274
- Ìû×Ó: 541
- ÔÚÏß: 335Сʱ
- ³æºÅ: 1333109
- ×¢²á: 2011-06-28
- ÐÔ±ð: GG
- רҵ: ÐźÅÀíÂÛÓëÐźŴ¦Àí

7Â¥2012-11-03 12:23:31
csgt0
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8Â¥2012-11-06 10:43:16
shcnxjy
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- ÔÚÏß: 13.5Сʱ
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xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-11-07 20:30:46
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xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-11-07 20:30:46
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9Â¥2012-11-06 16:36:40
satosi
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xiegangmai: ½ð±Ò+1, лл²ÎÓë 2012-11-07 20:30:53
mei3014: ½ð±Ò+2, ¡ïÓаïÖú, лл»ØÌû£¬×îºÃÄÜÓоßÌå³ÌÐò£¬Ó÷¨»¹ÊDZȽϸ´Ôӵģ¡ 2012-11-07 13:06:01
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