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《Journal of Science of Teachers' College and University》 2010-03
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Design and analysis of MATLAB under platform FIR digit filter

LI Juan (School of Computer Science and Engineering,Xinjiang Finance and Economics University,Urumqi 830012,China)  
To the FIR digit filter's structure,the technical specification have carried on the analysis,utilizes the Matlab formidable science computation and the graphical display function,unified the concrete example to the FIR filter's window function method,the frequency sampling law,the Chebyshev approximation,the restraint least squares method as well as the SPTooL tool's principle of design and the related Matlab function application skill has carried on the elaboration.The practice proved that uses the software way design filter to be possible through to realize the performance optimization to the parameter revision,its result is direct-viewing,the design precision is high,can thus obtain the widespread application in the request phase linear channel's modern electron system design,has certain project practice value.
【Key Words】: FIR digit filter window box number restraint least squares method
【CateGory Index】: TN713.7
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 ZHOU Guochang,SHEN Xubang(School of Computer,Northwestern Polytechnical University,Xi’an 710072);Research of Variable Tap FIR Parallel Algorithm Based on LS CSIMD[J];Computer Engineering;2007-01
2 Peng Hongping,Yang Fubao School of Information Engineering,WUT,Wuhan 430070,China.;Design of FIR Digital Filter Based on Matlab[J];Journal of Wuhan Automotive Polytechnic University;2005-05
3 ZHAO Shun-zhen MA Ying;With realizes based on the DSP FIR digit filter design[J];Microcomputer Information;2009-05
【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 ZHANG Meng (College of Electronic Information Engineering,Changchun University,Changchun 130022,China);Design of FIR digital filter based on Matlab[J];Journal of Changchun University;2009-02
2 SHAO Ru-ping,HAN Zheng-wei,LIN Jin-guo(Automation Department,Nanjing University of Technology,Nanjing 210009,China);Design of three-phase imbalance degree tester[J];Electric Power Automation Equipment;2007-11
3 SHENG Wei-wei(School of Science,Qingdao Technological University,Qingdao,266033,China);Study on High Accuracy Design Method of Digital Filters[J];Journal of Taishan University;2007-06
4 YAN Qun-min(Dept.of E.E of Shaanxi University of Technology,Hanzhong 723003,China);Design and implementation of digital FIR filter based on DSP/BIOS[J];Journal of Shaanxi University of Technology(Natural Science Edition);2010-01
5 Hua Xiyao1 Su Boni1 Zhang Yan2(1 College of Information Engineering,Tarim University,Alar,Xinjiang 843300)(2 College of Physics and Electronic Engineering,NorthWest Normal University,Lanzhou,Gansu 730070);The Design of 2D FIR Digital Filter Based on Matlab[J];Journal of Tarim University;2010-01
6 ZHOU Guo-chang, TAO Xiao-feng(National Key Laboratory of Science and Technology on Space Microwave Technology, Xi′an 710100, China);Research of the RCSIMD Architecture Based on Configuration Stream[J];Microelectronics & Computer;2010-05
7 ZHANG Jian-wei,ZHAN Xue-mei(The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China);Design and Implementation of FIR Digital Filter[J];Radio Engineering;2010-06
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 CHAI Wen hai (The 4lst Institute, CETC, Bengbu 233006, China);Application of the MATLAB software in designing digital filter[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2003-01
2 CHEN Ai-ping,HU Xiao-dong (Dept. of Elect. and Information Eng., Hunan Institute of Engineering, Xiangtan 411101,China);Design of IIR Digital Filter Based on MATLAB[J];Journal of Hunan Institute of Engineering;2004-03
3 GUO Zhong-hua, DONG Yong, FANG Wei-dong, SUN Xue-hong ( College of Physics and Electrical Information Engineering, Ningxia University, Yinchuan 750021, China; Library of Ningxia University, Yinchuan 750021, China);Designing and simulating FIR digital filter based on MATLAB[J];Ningxia Engineering Technology;2004-01
4 Shi Yun xia, Zhang Zhi wei and Fan Qiu hua(Dept. of Computer Engineering, QIAE, Qingdao 266033);The Application of Matlab in the Design of Filter[J];Journal of Qingdao Institute of Architecture and Engineering;2004-02
5 Liu,Hong Huang,Tao(Institute of Intelligent Information System, Wuhan University of Technology, WuHan 430070) Xu,Cheng(School of Computer and Information,Hunan University,ChangSha 410082);The Design of an Audio Processing Chip Based on FPGA[J];Control & Automation;2005-01
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