文件名称:ThamKhaoCodeCaAssembly
- 所属分类：
- 易语言编程
- 资源属性：
- [C/C++] [源码]
- 上传时间：
- 2013-04-15
- 文件大小：
- 163kb
- 下载次数：
- 0次
- 提 供 者：
- Quoc V******
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
The FFT is based on decomposition and breaking the transform into smaller transforms and combining them to get the total transform. FFT reduces the computation time required to compute a discrete Fourier transform and improves the performance by a factor of 100 or more over direct evaluation of the DFT.
A DFT decomposes a sequence of values into components of different frequencies. This operation is useful in many fields but computing it directly from the definition is often too slow to be practical. An FFT is a way to compute the same result more quickly: computing a DFT of N points in the obvious way, using the definition, takes O( N2 ) arithmetical operations, while an FFT can compute the same result in only O(N log N) operations.
A DFT decomposes a sequence of values into components of different frequencies. This operation is useful in many fields but computing it directly from the definition is often too slow to be practical. An FFT is a way to compute the same result more quickly: computing a DFT of N points in the obvious way, using the definition, takes O( N2 ) arithmetical operations, while an FFT can compute the same result in only O(N log N) operations.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
tham khao code C va asm robocon 2008\So do mach nguyen ly\ROBOT2008.DSN
....................................\....................\robot2008.opj
....................................\....................\Mach VDK\ROBOT2008.DSN
....................................\....................\.........\allegro\netlist.log
....................................\....................\.........\.......\pxlBA.txt
....................................\....................\.....CB\MACH CB.DSN
....................................\Chuong trinh dieu khien robocon 2008\Robocon08.asm
....................................\....................................\robocon08.c
....................................\....................................\Robocon08.cof
....................................\....................................\Robocon08.cwp
....................................\....................................\robocon08.c~
....................................\....................................\Robocon08.hex
....................................\....................................\Robocon08.i
....................................\....................................\Robocon08.inc
....................................\....................................\Robocon08.lst
....................................\....................................\Robocon08.map
....................................\....................................\Robocon08.obj
....................................\....................................\Robocon08.prj
....................................\....................................\Robocon08.rom
....................................\....................................\Robocon08.sym
....................................\....................................\Robocon08.txt
....................................\....................................\Robocon08.vec
....................................\....................................\Robocon08__.c
....................................\So do mach nguyen ly\Mach VDK\allegro
....................................\....................\Mach VDK
....................................\....................\Mach CB
....................................\So do mach nguyen ly
....................................\Chuong trinh dieu khien robocon 2008
tham khao code C va asm robocon 2008