当前位置:
首页
资源下载
![](/images/right.gif)
搜索资源 - fast fourier transform
搜索资源列表
-
0下载:
CFFT is a radix-4 fast Fourier transform (FFT) core with configurable data width and
a configurable number of sample points in the FFT.
Twiddle factors are implemented using the CORDIC algorithm, causing the gain of the
CFFT core to be differen
-
-
0下载:
快速傅氏变换(FFT)是离散傅氏变换的快速算法,它是根据离散傅氏变换的奇、偶、虚、实等特性,对离散傅立叶变换的算法进行改进获得的。它对傅氏变换的理论并没有新的发现,但是对于在计算机系统或者说数字系统中应用离散傅立叶变换,可以说是进了一大步。数字信号处理器(DSP)是一种可编程的高性能处理器,近年来发展很快.它不仅适用于数字信号处理,而且在图像处理、语音处理、通信等领域得到了广泛的应用.通用的微处理器在运算速度上很难适应信号实时处理的要求.联沪处理器中集成有高速的乘法器硬件,能快速地进行大量数据的
-
-
0下载:
实现实数的快速傅立叶变换的快速算法
在处理器或win32下均可实现-Realize real fast Fourier transform fast algorithm can be achieved under the processor or win32
-
-
0下载:
信号与系统 快速傅里叶变换Fast Fourier transform of signal and system-Fast Fourier transform of signal and system
-
-
0下载:
快速傅里叶变换程序,供大家参考,matlab下运行,可以看波形-Fast Fourier transform procedures for your reference, matlab running, you can see the waveform
-
-
0下载:
文主要目的是针对讯号频谱分析仪(Signal spectrum analyzer)做功能测试,以确定讯号频谱分析仪之各种运算功能正确,其中测试共
分为正弦与余弦波检查、反假象滤波器检查(Antialiasing Filter Check)、频率响应函数与相位角检查(FRF & Phase Check)、自身能量密度函
数检查(Power Spectrum Check)、动态范围检查(Dynamic Range Check)等五个项目的快速傅立叶转换检查(Fast Fourier Tran
-
-
0下载:
DSP设计的入门到精通:从入门开始,一直到DSP接口,数据采集系统,快速傅里叶变换,数字滤波器等等.-DSP Design entry to the master: starting from entry until the DSP interface, data acquisition systems, fast Fourier transform, digital filters and so on.
-
-
0下载:
一个非常好用的快速的傅里叶变换源代码,大家可以-A very useful source code fast Fourier transform, we can try
-
-
0下载:
快速傅氏变换,是离散傅氏变换的快速算法,它是根据离散傅氏变换的奇、偶、虚、实等特性,对离散傅立叶变换的算法进行改进获得的-Fast Fourier transform, discrete Fourier Transform Algorithm, which is the discrete Fourier transform of the odd and even, true, real and other properties, on the discrete Fourier transform
-
-
0下载:
快速傅氏变换,是离散傅氏变换的快速算法,它是根据离散傅氏变换的奇、偶、虚、实等特性,对离散傅立叶变换的算法进行改进获得的-Fast Fourier transform, discrete Fourier Transform Algorithm, which is the discrete Fourier transform of the odd and even, true, real and other properties, on the discrete Fourier transform
-
-
0下载:
通信信号中编解码技术的研究,通过生成OFDM信号,经过快速傅里叶变换与反变换,最后用16QAM解调,计算信噪比。-Communication signal encoding and decoding techniques, but by generating OFDM signals, through the fast Fourier transform and inverse transform, and finally with 16QAM demodulation, signal to n
-
-
0下载:
开发软件是CCS,主要介绍了LF2407 开发板的一些简单的程序,如数据存储,AD、DA转换,指示灯,拨码开关,定时器,串口通信,液晶显示,键盘通信快速傅里叶变换等小程序,是DSP初学阶段非常宝贵的资料。-Development of software is CCS, introduces the development board LF2407 some simple procedures, such as data storage, AD, DA conversion, LED, DIP s
-
-
0下载:
FFT,即为快速傅氏变换,是离散傅氏变换的快速算法,它是根据离散傅氏变换的奇、偶、虚、实等特性,对离散傅立叶变换的算法进行改进获得的。-FFT, is the fast Fourier transform, discrete Fourier transform is a fast algorithm, which is the discrete Fourier transform of the odd, even, true, real and other characteristics of
-
-
0下载:
FAST FOURIER TRANSFORM ALGORITHM
To compute the coefficients in the discrete approximation
-
-
0下载:
fast fouruer transform-fast fourier transform
-
-
0下载:
本文介绍了快速傅里叶变换(FFT)的C语言实现方法-The paper introduces the fast Fourier transform (FFT) realization on C language
-
-
1下载:
fk正演模拟,生成地震记录。由于是本人最早写的程序,里面的离散傅里叶变换并非快速傅里叶变换。读者可改成快速傅里叶变换-fk forward modeling to produce seismic records. I write because it is the first program, which is not a discrete Fourier transform fast Fourier transform. Readers can change the fast Fourier
-
-
0下载:
FFT快速傅里叶变换算法的实现,与及其逆变换的实现-FFT Fast Fourier Transform algorithm, and its inverse transform implementation
-
-
0下载:
c++ wrapper for Fast Fourier Transform
-
-
0下载:
TMS320LF2407上实现快速傅里叶变换-Fast Fourier transform on TMS320LF2407
-