-
大小: 17.06MB文件類型: .zip金幣: 2下載: 1 次發布日期: 2023-07-22
- 語言: Matlab
- 標簽: TDOA??Matlab??localization??
資源簡介
該資源包含多種時延估計的方法,涉及時域、頻域、自適應方法等,并利用多個分布的傳感器數據,采用TDOA的方法估計出關注目標的位置。資源內包含matlab源代碼、GUI代碼、傳感器數據等。
代碼片段和文件信息
function?output?=?clean_signal(?input...
????????????????????????????????preprocessing_methods...
????????????????????????????????percentile_params...
????????????????????????????????spectrum_substraction_params...
????????????????????????????????time_gain_params)
%CLEAN_SIGNAL?Cleans?the?signal?(preconditioning)
%???It?applies?the?selected?preconditioning?methods?in?folder?‘preconditioning‘
%???so?detection?will?be?then?easier.Filters?must?be?passed?as?strings?inside
%???‘preprocessing_methods‘?cell?array.?Available?options?are:
%???{remove_mean?banda_pass?time_gain?spectral_substraction
%???percentiletk}
????addpath(‘preconditioning‘)
????
????output?=?input;
????
????for?i=1:length(preprocessing_methods)
????????if?(strcmp(preprocessing_methods{i}‘remove_mean‘))
????????????output?=?output?-?mean(output);
????????????break
????????end
????end
????
????for?i=1:length(preprocessing_methods)
????????if?(strcmp(preprocessing_methods{i}‘band_pass‘))
????????????output?=?filter_passband(output);
????????????break
????????end
????end
????
????for?i=1:length(preprocessing_methods)
????????if?(strcmp(preprocessing_methods{i}‘time_gain‘))
????????????output?=?time_gain(output?time_gain_params);
????????????break
????????end
????end
????
????for?i=1:length(preprocessing_methods)
????????if?(strcmp(preprocessing_methods{i}‘spectral_substraction‘))
????????????output?=?spectralsubstraction(output?spectrum_substraction_params);
????????????break
????????end
????end
????
????for?i=1:length(preprocessing_methods)
????????if?(strcmp(preprocessing_methods{i}‘percentile‘))
????????????output?=?percentile(output?percentile_params);
????????????break
????????end
????end
????
????%?TK?should‘nt?be?applied?as?it?is?only?convenient?for?impulsive?signals?and
????%?minke?whales?are?not?so?TK?removes?them.?Not?useful?in?our?case.
????for?i=1:length(preprocessing_methods)
????????if?(strcmp(preprocessing_methods{i}‘tk‘))
????????????output?=?teager_kaiser(output);
????????end
????end????
????
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\
?????文件??????????26??2013-12-31?01:21??TDE-and-whale-localization-master\.gitignore
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\
?????文件???????23216??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\interactive_TDE.fig
?????文件???????17091??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\interactive_TDE.m
?????文件????????9077??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\localization.fig
?????文件???????10090??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\localization.m
?????文件????????1935??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\main_GUI.fig
?????文件????????2179??2013-12-31?01:21??TDE-and-whale-localization-master\GUI\main_GUI.m
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\algorithms_TDE\
?????文件?????????499??2013-12-31?01:21??TDE-and-whale-localization-master\algorithms_TDE\delay_gcc.m
?????文件????????2345??2013-12-31?01:21??TDE-and-whale-localization-master\algorithms_TDE\delay_lms.m
?????文件?????????739??2013-12-31?01:21??TDE-and-whale-localization-master\algorithms_TDE\delay_xcorr.m
?????文件????????1650??2013-12-31?01:21??TDE-and-whale-localization-master\algorithms_TDE\gcc.m
?????文件????????2030??2013-12-31?01:21??TDE-and-whale-localization-master\clean_signal.m
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\docs\
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\docs\documents\
?????文件???????12904??2013-12-31?01:21??TDE-and-whale-localization-master\docs\documents\Information?on?dataset?and?sensors?.odt
?????文件???????15121??2013-12-31?01:21??TDE-and-whale-localization-master\docs\documents\Resultados?de?las?simulaciones.docx
?????文件???????46232??2013-12-31?01:21??TDE-and-whale-localization-master\docs\documents\Resultados_li
?????文件???????26039??2013-12-31?01:21??TDE-and-whale-localization-master\docs\documents\Resultados_li
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\
?????目錄???????????0??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\AED\
?????文件??????118752??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\AED\AED_mAL_15downsample.png
?????文件??????459141??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\Spectrogram.png
?????文件??????147463??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\chirp_gccn_cc.png
?????文件??????148065??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\chirp_gccn_cc_16.png
?????文件??????146031??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\chirp_gccphat_cc.png
?????文件??????150298??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\chirp_gccphat_cc_16.png
?????文件??????414898??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\interference.png
?????文件??????425023??2013-12-31?01:21??TDE-and-whale-localization-master\docs\fotos\interference2.png
............此處省略132個文件信息
評論
共有 條評論