搜索资源列表
fft_基2基4_2d3d
- 基2基4的2d、3d的fft快速算法，代码写的很规范，效率很高。
fft_基2基4基8
- 基2基4基8以及分裂基的fft算法，代码效率很高。是难得一见的好代码。应用范围很广。
fft_8point.c
- 8点基二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. -8:00-two fft Fast Fourier Trans
base2fft
- 定点基2-FFT及执行时间测试代码。可以手工输入数据，也可以从文件读入。 文档中含有测试说明和代码。-sentinel-2-FFT execution time and test code. Can manually input data, but also from the file into. Documents containing descr iptions and test code.
FFT_arithmetic_analysis
- 介绍 FFT 基2/4 算法的演算过程,并以FPGA 实现的可行方案-on FFT-based 2 / 4 algorithm for the calculation process, and to FPGA options
fft
- 设计一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序-To design a time of extraction according to the base 2 Fast Fourier Transform (base 2FFT-DIT). Input inversion sequence, the output of natural order。
ditfft
- 基2ditfft的matlab源程序，以及与matlab自带的fft函数工作效率的比较，附有.doc文档的说明。-2ditfft the matlab source code base, as well as built-in fft function matlab efficiency compared with. Doc document descr iption.
DIT2FFT
- 在VC++中实现基2时间抽取的FFT（快速傅里叶变换）算法.-In VC++ In time taken to achieve the base 2 of the FFT (Fast Fourier Transform) algorithm.
FFT
- 基2的FFT变换，带采样，结果输出到文件-fft program
FFT2
- 深刻理解DFT和基2-FFT的算法原理、编程思想，掌握C程序设计的基本技术。-A deep understanding of DFT and the 2-FFT-based algorithm, programming ideas, grasp the basic C programming techniques.
fft
- FFT 源码，根据书本上的FFT的基2算法编的-fft program,i do it myself
FFT
- 自己编写的一个基2时间分解的FFT，程序实现了基2的时间序列从时域到频域的转换。希望对大家有用-I have written the time of a radix-2 decomposition of the FFT, program implementation of the base 2 of the time series from time domain to frequency domain conversion. Want to be useful to everyone
fft
- 本程序对输入序列din实现DIT——FFT基2算法，点数取大于等于din长度的2的幂次-The program input sequence din realize DIT- FFT radix-2 algorithm, points greater than or equal din take the length of two of the power law
FFT
- 快速傅里叶变换，依靠基2蝶形因子的思想，符合数字信号的处理需求-FFT
FFT
- 基2时选FFT,此处取N=8,输入8位时域的值将输出傅立叶变换后的值-Yl 2:00 selected FFT, here take N = 8, the value of the input 8-bit time domain the output value after the Fourier transform
fft
- 自己编写的FFT基2 MATLAB程序，其中包括换位以及旋转因子变化，调试通过，和matlab自带程序时间等都差不多-Write your own FFT-based 2 MATLAB program, including changes in transposition and twiddle factor debugging through time and matlab own procedures and so almost
FFT
- 按时间抽取的基-2快速傅里叶变换（FFT）C语言程序-Time taken by-2 Fast Fourier Transform (FFT) C language program
fft
- 基于DSP2812的FFT自编源程序 位倒序 基2-时间抽取 蝶形算法-The source DSP2812 FFT-based self
FFT
- 这个代码利用时间抽取算法，编写基2点的快速傅立叶变换（FFT）程序。-This code takes advantage of the time extraction algorithm, written in base 2:00 Fast Fourier Transform (FFT) program.
the-realize-of-FFT-in-C-program
- 改程序在Turbo C或Visual 6.0中编译，能够实现基2的快速的傅里叶变换。-Reform program in Turbo C or Visual 6.0 compiled, enables fast Fourier transform base 2.