搜索资源列表
FFT.tar
- 快速傅立叶变换。蝶式算法。十多年前写的-FFT Algorithm. wrote in 2001-2002
phone
- 内容基于对电话通信系统中拨号音合成与识别的仿真实现。主要涉及到电话拨号音合成的基本原理及识别的主要方法,利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。-Content is based on telephone communication system dial tone synthesis and recognition Simulation. Mainly related to
matlabfft
- 用matlab实现傅里叶fft算法的仿真,采集512点信号,可以实现-Fourier fft algorithm using matlab simulation, collecting 512 points signals can be achieved
fft
- 本程序能够实现FFT的任意点算法,且效率高,程序精简-This procedure can be achieved at any point FFT algorithm, and high efficiency, streamline procedures
28335-FFT-FIR
- 基于TI公司DSP芯片28335的快速傅里叶算法的实现-Based on TI' s DSP chip 28335 Fast Fourier algorithm
fft
- 时域基2快速傅里叶变换算法,在nios ii处理器中实现的一种 fft功能算法,可用于频谱分析。-Time domain radix-2 FFT algorithm, implemented in the nios ii processor features an fft algorithm can be used for spectral analysis.
51fft
- 51单片机编写FFT算法,LCD1602显示。-51 single write FFT algorithm, LCD1602 display.
fft0
- 用fft算法求信号函数的相位或相位差,发现一些规律,对正弦、余弦函数而言,所得结果,有差异- a simulationg of using fft algorithm measuring phase and some problems
DIY-music-spectrum-
- DIY音乐频谱显示,用8*8点阵显示,有FFt算法。-DIY music spectrum showed that using 8* 8 dot matrix display, with FFt algorithm.
dsp-am-fft-fir
- DSP实行各种算法程序,有FIR FFT等。对初学者有很好学习作用。-DSP algorithms implementation procedures, FIR FFT and so on. Good for beginners to learn the role.
FFT
- 基于FFT快速傅里叶算法小程序,即可调用。-Based on FFT Fast Fourier algorithm applet, you can call.
FFT
- 傅里叶算法(FFT)详解。实现对模拟信号的频谱分离。可用于音乐频谱显示中!-Fourier algorithm (FFT) explain. The spectrum of analog signal separation. Can be used for music spectrum display!
zoom-fft
- 局部频谱细化算法的实时效率 比较zoom-fft各种算法-Local spectrum thinning algorithm more efficient, real-time zoom-fft algorithms
EX26_FFT
- TI DSP 2812 FFT算法的实现应用,很好地很全。实验通过-DSP2812FFT algorithm
FFT
- 基于DSP的快速傅里叶变换算法,运用蝶形运算减少运算量-DSP-based fast Fourier transform algorithm, the use of the butterfly operation to reduce the amount of calculation
PMF-FFT
- 基于PMF-FFT快速捕获算法的研究与实现-Based on the research of PMF- FFT fast capture algorithm and implementation
FOS_convert
- MATLAB实现快速正交变换,与传统的FFT算法相比拥有更高的分辨率,但是运算时间较大, 在目标检测、频率分析、降噪方面都有着广泛的应用-MATLAB to achieved FOS_convert, compared with the traditional FFT algorithm has a higher resolution, but the computation time is large, the target detection, frequency analysis, noi
FFT
- 快速二维傅立叶变换源代码:包含数组预处理,倒序算法以及复数运算 -Two-dimensional fast Fourier transform source code
FFT_TEST2
- 一种FFT算法,输入为自然顺序的复数,输出为经过FFT变换的自然顺序的复数,基于win32控制台编的-One kind of FFT algorithm, the input is a natural sequence of complex numbers, the output is the natural order of the FFT transform complex, based on compiled win32 console
MUSIC
- 阵列信号处理算法,估计目标声源方向,空间谱估计基础和DOA估计模型,研究了DOA估计中的MUSIC算法,给出了MUSIC算法的原理和步骤程序包含常规波束搜索算法和MUSIC(多重信号分类)算法(在程序相应部分有说明)。两种方法都采用FFT算法来提高运算速度,简化程序编程(。-Array signal processing algorithms estimate the target sound source direction, spatial spectrum estimation and D