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• fft.c - fast Fourier transform and its inverse (both recursively)免費下載

  資源簡介：fft.c - fast Fourier transform and its inverse (both recursively)

  標簽： recursively transform Fourier inverse

  上傳時間： 2016-10-06

  上傳用戶：jqy_china

• This is a simple one dimensional Fast Fourier transform (and inverse FFT) test program. FFT(and Inve免費下載

  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.

  標簽： dimensional FFT transform and

  上傳時間： 2017-07-23

  上傳用戶：xg262122

• 8點基二fft Fast Fourier transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Se免費下載

  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.

  標簽： FFT transform Fourier execute

  上傳時間： 2013-12-18

  上傳用戶：Yukiseop

• This article describes a new efficient implementation of the Cooley-Tukey fast Fourier transform (FF免費下載

  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 ...

  標簽： implementation Cooley-Tukey describes efficient

  上傳時間： 2013-12-23

  上傳用戶：netwolf

• 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 radi免費下載

  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

  標簽： FFT transform Fourier length

  上傳時間： 2013-12-19

  上傳用戶：sy_jiadeyi

• Fast Fourier transform algorithm for labview, C++免費下載

  資源簡介：Fast Fourier transform algorithm for labview, C++

  標簽： transform algorithm Fourier labview

  上傳時間： 2017-03-13

  上傳用戶：sqq

• Fast Fourier transform FFTLib.c免費下載

  資源簡介：Fast Fourier transform FFTLib.c

  標簽： transform Fourier FFTLib Fast

  上傳時間： 2017-03-13

  上傳用戶：gundamwzc

• This file is a function under matlab which allow to compute and plot fast Fourier transform of a sig免費下載

  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.

  標簽： transform function compute Fourier

  上傳時間： 2017-06-27

  上傳用戶：米卡

• Getting to Know the FFT What is the FFT? FFT = Fast Fourier transform. The FFT is a faster version免費下載

  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.

  標簽： FFT the transform Getting

  上傳時間： 2017-07-15

  上傳用戶：com1com2

• Fast Fourier transform in C免費下載

  資源簡介：Fast Fourier transform in C

  標簽： transform Fourier Fast in

  上傳時間： 2014-01-05

  上傳用戶：lhw888

• Fast Fourier transform power point The rectangular window introduces broadening of any frequency co免費下載

  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...

  標簽： rectangular introduces broadening transform

  上傳時間： 2017-03-25

  上傳用戶：change0329

• Fourier transform and MATLAB免費下載

  資源簡介：Fourier transform and MATLAB

  標簽： transform Fourier MATLAB and

  上傳時間： 2015-07-19

  上傳用戶：ywqaxiwang

• Discrete Fourier transform and Power Spectrum Calculates Power Spectrum from a Time Series免費下載

  資源簡介：Discrete Fourier transform and Power Spectrum Calculates Power Spectrum from a Time Series

  標簽： Spectrum Power Calculates transform

  上傳時間： 2014-01-21

  上傳用戶：woshini123456

• This toolbox contains Matlab files that implement the nonsubsample contourlet transform and its util免費下載

  資源簡介：This toolbox contains Matlab files that implement the nonsubsample contourlet transform and its utility functions. Some Matlab files are the same as those in Contourlet Toolbox.

  標簽： nonsubsample contourlet implement transform

  上傳時間： 2017-01-14

  上傳用戶：lunshaomo

• Radix-2 Fast Fourier transform, real or complex sin/cos transform免費下載

  資源簡介：Radix-2 Fast Fourier transform, real or complex sin/cos transform

  標簽： transform transform Fourier complex

  上傳時間： 2013-12-30

  上傳用戶：rocketrevenge

• Fast Fourier transform FFTLib.h免費下載

  資源簡介：Fast Fourier transform FFTLib.h

  標簽： transform Fourier FFTLib Fast

  上傳時間： 2014-01-07

  上傳用戶：invtnewer

• Fast Fourier transform免費下載

  資源簡介：Fast Fourier transform

  標簽： transform Fourier Fast

  上傳時間： 2014-10-27

  上傳用戶：gundamwzc

• Fast Fourier transform using MPI libraries (Source Code)免費下載

  資源簡介：Fast Fourier transform using MPI libraries (Source Code)

  標簽： transform libraries Fourier Source

  上傳時間： 2017-07-30

  上傳用戶：manking0408

• 多音頻訊號的量測及分析系統--DAQ Card的應用免費下載

  資源簡介：量測/測試所面臨之問題 此測試驗證上，要使用NI公司之LAB VIEW及DAQ CARD來取代AUDIO PRECISION及其所附軟體ATS。首先需克服硬體解析度上的差異，再來是FFT（FAST Fourier transform,快速傳立業轉換）演算未予的撰寫，這將會影響MULTI-TONE訊號上PEAK值的偵測...

  標簽： Card DAQ 音頻訊號 分

  上傳時間： 2013-12-13

  上傳用戶：longlong12345678

• 數字控制振蕩器（NCO免費下載

  資源簡介：數字控制振蕩器（NCO，numerical controlled oscillator）是軟件無線電、直接數據頻 率合成器（DDS，Direct digital synthesizer）、快速傅立葉變換（FFT，Fast Fourier transform） 等的重要組成部分，同時也是決定其性能的主要因素之一，隨著芯片集成度的...

  標簽： NCO 數字控制 振蕩器

  上傳時間： 2017-07-15

  上傳用戶：nanshan

• FFTW, a collection of fast C routines to compute the Discrete Fourier transform in one or more dime免費下載

  資源簡介：FFTW, a collection of fast C routines to compute the Discrete Fourier transform in one or more dimensions.The fftw/ directory contains the source code for the complex transforms, and the rfftw/ directory contains the source code for the r...

  標簽： collection transform Discrete routines

  上傳時間： 2016-08-17

  上傳用戶：yoleeson

• General Purpose FFT (Fast Fourier/Cosine/Sine transform)免費下載

  資源簡介：General Purpose FFT (Fast Fourier/Cosine/Sine transform)

  標簽： transform General Fourier Purpose

  上傳時間： 2017-04-25

  上傳用戶：silenthink

• This code demonstrate Fast Wavelet transform. Executable and can be run on Visual C++ platform免費下載

  資源簡介：This code demonstrate Fast Wavelet transform. Executable and can be run on Visual C++ platform

  標簽： demonstrate Executable transform platform

  上傳時間： 2017-04-27

  上傳用戶：zhuimenghuadie

• Calculates the FFT of any sequence and its written in C language免費下載

  資源簡介：Calculates the FFT of any sequence and its written in C language

  標簽： Calculates language sequence written

  上傳時間： 2014-08-27

  上傳用戶：cx111111

• fft.c--This computes an in-place complex-to-complex FFT x and y are the real and imaginary arrays免費下載

  資源簡介：fft.c--This computes an in-place complex-to-complex FFT x and y are the real and imaginary arrays of 2^m points. dir = 1 gives forward transform dir = -1 gives reverse transform

  標簽： complex-to-complex and imaginary computes

  上傳時間： 2016-09-17

  上傳用戶：ljt101007

• FFTGUI Demonstration of Finite Fourier transform. FFTGUI(y) plots real(y), imag(y), real(fft(y)免費下載

  資源簡介：FFTGUI Demonstration of Finite Fourier transform. FFTGUI(y) plots real(y), imag(y), real(fft(y)) and imag(fft(y)). FFTGUI, without any arguments, uses y = zeros(1,32). When any point is moved with the mouse, the other plots res...

  標簽： FFTGUI real Demonstration transform

  上傳時間： 2017-06-05

  上傳用戶：anng

• fft analysis免費下載

  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 ...

  標簽： matlab fft

  上傳時間： 2015-11-23

  上傳用戶：石灰巖123

• This guide reviews the rules and syntax of the principle commands that comprise C and its object-ori免費下載

  資源簡介：This guide reviews the rules and syntax of the principle commands that comprise C and its object-oriented cousin, C++. The reference consists of 19 chapters that define operators and the standard input/output, string, character, and more.

  標簽： object-ori and principle the

  上傳時間： 2014-01-15

  上傳用戶：ve3344

• 16點FFT VHDL源程序免費下載

  資源簡介：16點FFT VHDL源程序，The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input data is a vector of 16 complex values represented as 16-bit 2’s complement numbers – 16-bits for each of the real and imaginary ...

  標簽： VHDL FFT 源程序

  上傳時間： 2013-12-20

  上傳用戶：yph853211

• The frequency domain plays an important role in image processing to smooth, enhance, and detect edg免費下載

  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...

  標簽： processing frequency important enhance

  上傳時間： 2014-01-08

  上傳用戶：1051290259