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ffft
- fft algorithm that is implemented by c for Avr microcontrollers.
FFT
- 可以实现FFT的算法，可以用此程序经过部分修改实现IFFT算法。-FFT algorithm can be achieved, this procedure can be used after some modifications to achieve IFFT algorithm.
ffrspeturm
- 基于VC的频谱分析系统，FFT算法绝对原创，有基本数据拾取和输入功能，与上位机通信共同完成现场数据的采集和实时处理-VC-based spectrum analysis system, FFT algorithm is an absolute original, there are basic data pickup and input functions, with the host computer communication have completed field data collec
fft
- 基本的fft算法，基2fft算法的c语言编程。该程序简单-Basic fft algorithm, based 2fft algorithm c language programming. The procedures are simple
Lab0503-FFT
- DSP下FFT算法的实现，即时分析所给波形的频谱。很好用！-Under the DSP FFT algorithm, real-time analysis to the wave spectrum. Good use!
fft
- 一个简单的小程序，基于C语言编写的FFT算法程序。-A simple procedure, the FFT algorithm written in C language program.
fft
- 这是FFT算法的C++程序,已经编译通过！-This is the FFT algorithm C++ program has been compiled through!
fft
- 自己设计的fft算法程序，简单明了。希望可以帮助大家。-the fft algorithm program design by myself , which is simple. I hope it can help you.
DIT-FFT
- DIT-FFT算法 数字信号处理课自己基于C编的-DIT-FFT Algorithm by C
fft
- 经过自己测试非常快速的fft 注释非常清晰 保证初学者都能看懂-very powerfull FFT Algorithm comments are very clear
FFT
- 采用快速傅里叶变换能使计算机计算离散傅里叶变换所需要的乘法次数大为减少，特别是被变换的抽样点数N越多，FFT算法计算量的节省就越显著。-Using fast Fourier transform computer can calculate the number of multiplications needed for the discrete Fourier transform greatly reduced, especially sampling points N is transform
DFT-FFT
- dft和fft的算法，有助于很好的理解算法内容，实例清楚明了-DFT and FFT algorithm, to help a very good understanding of the algorithm, the example is clear
DIT-FFT
- 数字信号处理 DIT-FFT算法的MATLAB实现 通过GUI界面进行控制-Digital signal processing DIT-FFT algorithm MATLAB realization Controlled by the GUI interface
fft
- 1-D FFT算法，输入不同向量维度，输出其离散傅里叶变换- a program to implement the 1-D FFT algorithm，Output: a vector, which is the discrete Fourier transform of the input
FFT
- 基于C语言的快速傅里叶变换 算法导论- C language FFT Algorithm
The-Fresnel-diffraction--S---FFT-
- 菲涅尔衍射积分的 S FFT算法。理解用S FFT算法完成菲涅尔积分原理，特别是确定观察面尺寸的原理及相应公式的来源。-The Fresnel diffraction integral S- FFT algorithm.Understand complete Fresnel integral principle with S- FFT algorithm, especially the observation surface size of the source of the principle
The-Fresnel-diffraction--T---FFT
- 菲涅尔衍射积分的T FFT算法。分别改变抽样数、衍射距离，观察计算结果，同时与S FFT算法的结果比较。-The Fresnel diffraction integral T- FFT algorithm.Change sampling number, the diffraction distance respectively, observe the calculation results, and compared with S- the result of the FFT algorith
The-Fresnel-diffraction--D---FFT
- 菲涅尔衍射积分的D FFT算法。分别改变抽样数、衍射距离，观察计算结果，同时与S FFT算法和T FFT的结果比较。-The Fresnel diffraction integral D- FFT algorithm.Change sampling number, the diffraction distance respectively, observe the calculation results, at the same time with S- FFT algorithm and co
FFT
- 比较好用 的fft c 语言算法程序-Use of FFT algorithm procedures
数字信号处理实验3
- 一、实验目的 1.掌握DFT频谱分析的原理与编程方法。 2.理解FFT算法的编程思想。 2.熟练掌握利用FFT对信号作频谱分析，包括正确地进行参数选择、画频谱 及读频谱图。 3. 利用FFT频谱分析进行快速卷积和太阳黑子周期性检测。 二、实验环境 1.Windows xp以上操作系统 2.安装MATLAB2007a软件(First, the purpose of the experiment 1. master the principle and programming m