文件名称:LAB4
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探索卷积的不同的实现方法，而非用matlab中的卷积命令(explore how this can be calculated efficiently using the FFT. This entails understanding the
difference between linear and circular convolution. We will explore using the FFT and compare it with a conventional
direct implementation of the convolution. To obtain the greatest advantage of the fft all the filters that we will use
have a sample length that is an integer power of 2. In general, it is always possible to pad an FIR filter with zeros to
achieve this.)
difference between linear and circular convolution. We will explore using the FFT and compare it with a conventional
direct implementation of the convolution. To obtain the greatest advantage of the fft all the filters that we will use
have a sample length that is an integer power of 2. In general, it is always possible to pad an FIR filter with zeros to
achieve this.)
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下载文件列表
| 文件名 | 大小 | 更新时间 |
|---|---|---|
| LAB4\HallIR.wav | 65580 | 2015-11-04 |
| LAB4\intercomIR.wav | 4140 | 2015-11-04 |
| LAB4\lab4.docx | 204635 | 2015-11-09 |
| LAB4\me4_1.m | 355 | 2017-11-06 |
| LAB4\my_direct_convolution.m | 398 | 2017-11-06 |
| LAB4\my_fast_convolution.m | 966 | 2017-11-06 |
| LAB4\my_fft_convolution.m | 536 | 2017-11-06 |
| LAB4\PGEE11108_session4.pdf | 74887 | 2015-11-01 |
| LAB4\s4_1.m | 662 | 2017-11-06 |
| LAB4\s4_2.m | 647 | 2017-11-06 |
| LAB4\s4_3.m | 626 | 2017-11-06 |
| LAB4\s4_4.m | 262 | 2017-11-06 |
| LAB4\s4_5.m | 627 | 2017-11-06 |
| LAB4\s4_6.m | 700 | 2017-11-06 |
| LAB4\telephoneIR.wav | 2092 | 2014-10-07 |
| LAB4\Thumbs.db | 17408 | 2015-11-01 |
| LAB4\trumpet.wav | 200044 | 2014-10-07 |
| LAB4\tu.docx | 194293 | 2017-11-06 |