Getting to Know the FFT What is the FFT? FFT = Fast Fourier Transform. The FFT is a faster version of the Discrete Fourier Transform (DFT). The FFT utilizes some clever algorithms to do the same thing as the DTF, but in much less time.
資源簡介:Getting to Know the FFT What is the FFT? FFT = Fast Fourier Transform. the FFT is a faster version of the Discrete Fourier Transform (DFT). the FFT utilizes some clever algorithms to do the same thing as the DTF, but in much less time.
上傳時間: 2017-07-15
上傳用戶:com1com2
資源簡介:快速傅里葉變換(FFT)算法。FFT - Fast Fourier Transform. the length of X must be a power of two, for a fast radix-2 fast-Fourier Transform algorithm is used
上傳時間: 2013-12-19
上傳用戶:sy_jiadeyi
資源簡介:This article describes a new efficient implementation of the Cooley-Tukey fast Fourier Transform (FFT) algorithm using C++ template metaprogramming. Thank to the recursive nature of the FFT, the source code is more readable and faster than ...
上傳時間: 2013-12-23
上傳用戶:netwolf
資源簡介:This file is a function under matlab which allow to compute and plot fast fourier Transform of a signal. We can observe the effect of the signal parameter can be changed such as frequency and N points.
上傳時間: 2017-06-27
上傳用戶:米卡
資源簡介:Fast Fourier Transform power point the rectangular window introduces broadening of any frequency components [`smearing鈥? and sidelobesthat may overlap with other frequency components [`leakage鈥?. 鈥he effect improves as Nincreases 鈥...
上傳時間: 2017-03-25
上傳用戶:change0329
資源簡介:8點基二FFT Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Sets up General Purpose Timer 1 to generate events at 10 kHz. Will produce 10 kHz output on T1PWM and T1PWM pins.
上傳時間: 2013-12-18
上傳用戶:Yukiseop
資源簡介:This is a simple one dimensional Fast Fourier Transform (and Inverse FFT) test program. FFT(and Inverse FFT) is implemeted as a function. 2^n-point FFT is possible.
上傳時間: 2017-07-23
上傳用戶:xg262122
資源簡介:FFT.c - fast Fourier Transform and its inverse (both recursively)
上傳時間: 2016-10-06
上傳用戶:jqy_china
資源簡介:? ? ? Use the fast Fourier Transform function FFT to analyse following signal. Plot the original signal, and the magnitude of its spectrum linearly and logarithmically. Apply Hamming window to reduce the leakage. ? . ? the ...
上傳時間: 2015-11-23
上傳用戶:石灰巖123
資源簡介:隨著數字電子技術的發展,數字信號處理廣泛應用于聲納、雷達、通訊語音處理和圖像處理等領域。快速傅立葉變換(Fast Fourier Transform,FFT)在數字信號處理系統中起著很重要的作用,FFT 有效地提高了離散傅立葉變換(Discret Fourier Transform,DFT)的運算效...
上傳時間: 2013-06-27
上傳用戶:a937518043
資源簡介:隨著數字電子技術的發展,數字信號處理廣泛應用于聲納、雷達、通訊語音處理和圖像處理等領域。快速傅立葉變換(Fast Fourier Transform,FFT)在數字信號處理系統中起著很重要的作用,FFT 有效地提高了離散傅立葉變換(Discret Fourier Transform,DFT)的運算效...
上傳時間: 2013-08-01
上傳用戶:Aidane
資源簡介:Click is a modular router toolkit. To use it you ll need to know how to compile and install the software, how to write router configurations, and how to write new elements. Our ACM Transactions on Computer Systems paper, available from t...
上傳時間: 2013-12-20
上傳用戶:wangchong
資源簡介:Get to know how the .Net CLR is and how does it work.
上傳時間: 2017-05-13
上傳用戶:戀天使569
資源簡介:this is for the AT commands in the used in delivery report using this your modem has to know the specific command
上傳時間: 2014-01-23
上傳用戶:極客
資源簡介:the program is used to find out the FFT using time in decimation and solves problem of dsp FFT ,compared with inbuilt FFT and goertzel function , working well given with output also.
上傳時間: 2014-01-04
上傳用戶:wsf950131
資源簡介:Calculates power drain for wlan, BT, backlight etc and shows the results. Good to know, what setting consumes most of the battery power on your windows mobile / Pocket PC.
上傳時間: 2013-12-27
上傳用戶:wfl_yy
資源簡介:What you always wanted to know about networking but were afraid to ask! * How networks and the Internet work * How to build coherent, cost-effective network infrastructures * How to design networks for maximum reliability and availabil...
上傳時間: 2013-12-25
上傳用戶:fandeshun
資源簡介:What you always wanted to know about networking but were afraid to ask! * How the Internet works * How e-mail, e-learning, and telephony work on the Internet * What makes a network safe * How traffic gets from here to there * Disas...
上傳時間: 2013-12-14
上傳用戶:520
資源簡介:Back in 2002, the 6502 disappeared out of all catalogues. Wanted to know, if it s possible to build a binary compatible CPU with the things I had in the drawer: 74LS parts, 27C512 EPROMs and a fast static RAM from an old 80386 motherboa...
上傳時間: 2016-04-09
上傳用戶:hn891122
資源簡介:This program is copyrighted by it s author and you are granted a free license to use the program for non-commercial purposes. If you are interested in using the program for commercial purposes please contact Kevin W. Russell at CIS 71551...
上傳時間: 2016-02-18
上傳用戶:wangzhen1990
資源簡介:This document is a simplified version of the original. This version is not required to be treated as confidential and Non Disclosure Agreement with neither the 3C LLC nor the SDA is required. Reproduction in whole or in part is prohibited...
上傳時間: 2014-12-08
上傳用戶:zhangyi99104144
資源簡介:the book is organized around 55 specific guidelines, each of which describes a way to write better C++. Each is backed by concrete examples
上傳時間: 2014-01-23
上傳用戶:遠遠ssad
資源簡介:jsp smart upload can let user to know about the jsp upload file information. quite good
上傳時間: 2013-12-26
上傳用戶:Altman
資源簡介:多目標遺傳算法程序 to run Demo files, is to run SGALAB_demo_*.m what s new: 1) Multiple-Objective GAs VEGA NSGA NPGA MOGA 2) More TSP mutation and Crossover methods PMX OX CX EAX Boolmatrix 3) More selection methods ...
上傳時間: 2013-12-21
上傳用戶:mhp0114
資源簡介:This program is about data organization using Visual C++ tools.It is able to control the other s computers in the computer of oneself by running this program.
上傳時間: 2014-01-25
上傳用戶:ayfeixiao
資源簡介:This is programing tutorial for people who wants to know programing in PASCAL.Pascal might be not the newest computing program, but it show in very good way the grow up of programing.
上傳時間: 2017-04-03
上傳用戶:牛津鞋
資源簡介:the frequency domain plays an important role in image processing to smooth, enhance, and detect edges of images. Although image data typically does not include imaginary values, the fast Fourier Transform (FFT) has been used for obtainin...
上傳時間: 2014-01-08
上傳用戶:1051290259
資源簡介:inverted pendulum pid controller matlab files used to know the controller description
上傳時間: 2017-05-02
上傳用戶:it男一枚
資源簡介:the manual of GNU linker, LD. It is hard to find a pdf version of this document.
上傳時間: 2013-12-18
上傳用戶:LIKE
資源簡介:Here is transmitter function in matlab. ofdmsimulationresult. Hope this help you a lot to learn the basic
上傳時間: 2017-06-23
上傳用戶:lacsx