Digital system design II pipelined 128 points FFTIFFT
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Digital system design II pipelined 128 points FFTIFFT
OF SCIENCE AND TECHNOLOGY ELECTRICALAND ELECTRONICS ENGINEERING -0Ũ0-Digital System Design IIPipelined 128 points FFT/IFFTInstructor: Nguyen Due MinhC Digital system design II pipelined 128 points FFTIFFT Class:ET-E4 K63Team:11Member 1: Le Bao Ngoc -20182930Member 2: Vu Minh Nhat-20182931Member 2: Vu Minh Duct-20182911TABLE OF CONTENTSI)Overview of our projectII)SpecificationIII)FFT-128 AlgorithmIV)ASMD and block diagram of FFT-128V)Implement Algorithm on C++VI)Implentation And ResultVII)Acknowledgem Digital system design II pipelined 128 points FFTIFFT entI)Overview of our project1)IntroduclionTn our electronics and telecommunications industry, spectrum analysis such as energy spectrum, amplitude speDigital system design II pipelined 128 points FFTIFFT
ctrum, phase spectrum of signals in general and spectrum of digital signals in particular in the frequency domain plays a very’ important role. It telOF SCIENCE AND TECHNOLOGY ELECTRICALAND ELECTRONICS ENGINEERING -0Ũ0-Digital System Design IIPipelined 128 points FFT/IFFTInstructor: Nguyen Due MinhC Digital system design II pipelined 128 points FFTIFFT hat signal appropriately. The problem is how to transform the digital signal from the time domain to the frequency domain to observe its spectrum. The simplest answer is to use the Discrete Fourier Transform (DFT).Discrete Fourier transform is used in many fields, it is used in speech processing, im Digital system design II pipelined 128 points FFTIFFT age processing,.... It would not be an exaggeration to say that anything related to digital signal processing requires Fourier transforms.However, theDigital system design II pipelined 128 points FFTIFFT
use of discrete Fourier transform has a problem, that is, the computation is relatively complicated when the data length to be calculated increases. OF SCIENCE AND TECHNOLOGY ELECTRICALAND ELECTRONICS ENGINEERING -0Ũ0-Digital System Design IIPipelined 128 points FFT/IFFTInstructor: Nguyen Due MinhC Digital system design II pipelined 128 points FFTIFFT d complicated, so it won't satisfied time requirements. Although the DFT machine produces good products, but the speed is too slow, the manufacturer will certainly not be satisfied al all. That is why the last Fourier transform (1'1 T) algorithm Transform) was created.2)Overview of FFTThe idea of th Digital system design II pipelined 128 points FFTIFFT e FFT algorithm is the divide-and-conquer technique, instead of calculating the DFT for an entire signal with a large length, we will perform a DFT caDigital system design II pipelined 128 points FFTIFFT
lculation for each smaller signal segment in that signal and then from the obtained result we calculate the DFT of the original signal to be calculateOF SCIENCE AND TECHNOLOGY ELECTRICALAND ELECTRONICS ENGINEERING -0Ũ0-Digital System Design IIPipelined 128 points FFT/IFFTInstructor: Nguyen Due MinhC Digital system design II pipelined 128 points FFTIFFT um analysis: telecommunications, astronomy, geophysics management, medical diagnosis,....-The FFT has rekindled the interests of many branches of mathematics that were previously fully exploited.-FFT has laid the foundation for computing other transformations such as Walsh transform,Hamadard transfo Digital system design II pipelined 128 points FFTIFFT rm, Haar transform,....=> Idea: Center’s goal is a FFT algorithm/architecture with the programmability necessary to meet the variety of functional FFTDigital system design II pipelined 128 points FFTIFFT
demands of future wireless and other signal processing applications.So, our project of the FFT128 core architecture to explain its proper use. FFT128OF SCIENCE AND TECHNOLOGY ELECTRICALAND ELECTRONICS ENGINEERING -0Ũ0-Digital System Design IIPipelined 128 points FFT/IFFTInstructor: Nguyen Due MinhC Digital system design II pipelined 128 points FFTIFFT hs are adjustable in the range 8 to 16.II)SpecificationOF SCIENCE AND TECHNOLOGY ELECTRICALAND ELECTRONICS ENGINEERING -0Ũ0-Digital System Design IIPipelined 128 points FFT/IFFTInstructor: Nguyen Due MinhCGọi ngay
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