搜索资源列表
fft
- fft变换,经常用到的快速傅立叶算法,FFT变换,基2DIT,输入参数:x 复数点序列, m FFT的级数 -fft transform, fast Fourier frequently used algorithms, FFT transform, based 2DIT, input parameters: x plural point sequence, m FFT of the series
CORDIC
- 数字控制振荡器(NCO,numerical controlled oscillator)是软件无线电、直接数据频 率合成器(DDS,Direct digital synthesizer)、快速傅立叶变换(FFT,Fast Fourier Transform) 等的重要组成部分,同时也是决定其性能的主要因素之一,随着芯片集成度的提高、在信号 处理、数字通信领域、调制解调、变频调速、制导控制、电力电子等方面得到越来越广泛的 应用。-Digital controlled oscilla
FFT
- 快速傅立叶变化,用c++实现的FFT例子,-Fast Fourier change, with c++ to achieve the FFT example
FFT
- FFT 快速傅里叶变换和IFFT,图像处理中用到的FFT 快速傅里叶变换和IFFT,图像处理中用到的-FFT in image Process Ifft in image processing
zhy_219b
- FFT算法的DSP的实现。DSP芯片的出现使FFT的实现方法变得更为方便.由于多数DSP芯片都能在一个指令周期内完成一次乘法和一次加法,而且提供专门的FFT指令,使得FFT算法在DSP芯片上实现的速度更快 -FFT algorithm for the realization of the DSP. The emergence of DSP chips in the realization of FFT method becomes more convenient. Since the major
fft
- c fft C编写的快速傅立叶变换的源代码-c fft
fftforc51
- 51上写的浮点FFT程序,经过Matlab验证-float point fft for 89c51 verifyed by matlab
dsp
- 该程序是实现关于信号的一些重用的分析处理功能,如计算信号能量,fft变换等-signal processing
1
- FFT变换 实现频谱分析 信号处理方面有重要作用 -Transform FFT spectral analysis signal processing plays an important role in
FFT
- fft变换在dsp上的应用, 已经运行通过了,大家交流一下-fft transfer based on dsp
DM642fftExample
- 一个关于DM642 fft变换的例子,只是一个演示例子。-DM642 fft transform an example of examples of just a demo.
FPGA_FFT
- 基于VHDL语言的一个FFT快速傅里叶变换程序。采用4蝶形算法-VHDL language based on a FFT Fast Fourier Transform procedure. 4 butterfly algorithm used
gpufftw1.0
- 在GPU上实现FFT,本科毕设时的资料,用OPENGL实现。-GPU to achieve in the FFT, we completed the set up information at the time, using OPENGL achieve.
FFT
- This a simple one dimensional Fast Fourier Transform (and Inverse FFT) test program. FFT(and Inverse FFT) is implemeted as a function. 2^n-point FFT is possible.-This is a simple one dimensional Fast Fourier Transform (and Inverse FFT) test program.
FFT
- C++写的FFT代码,对于大家学习应该很有用啊-C++ to write the FFT code
fft
- Special Requirements ?nx must be a power of 2. ?The index array must be set up by bitrev_index before the function DSP_bitrev_cplx is called. ?If nx ?4K, one can use the char (8-bit) data type for the "index" variable. This would requ
ofdm8mhz
- ofdm trasnmission using 4096 fft samples. with transmission rate 8mhz
FFT.c
- Fast Fourier Transform using MPI libraries (Source Code)
cfft_latest.tar
- VHDL 1024 FFT PROJECT
fft64
- 64-point radix-2 fft module