搜索资源列表
MATLAB--FFT
- 利用MATLAB实现信号的FFT变换 得到频域特性-Achieved using MATLAB FFT transform of the signal frequency domain
analysis-the-result-of-FFT
- 详细介绍了FFT变换的物理意义，分析了fft后的频率分辨率等-Detail the physical meaning of the FFT transform, after analysis of the fft frequency resolution, etc.
fft
- 对函数进行采样，经过FFT变换后，画出频谱图，估计出频率。-Sampling of the function, after the FFT transform, the spectrum drawn to estimate the frequency.
51-MCU-fft-
- 51单片机实现fft快速离散傅立叶变换 C语言源程序-51 MCU fft Fast Discrete Fourier Transform C language source code
Fast-Fourier-transform-FFT-
- 快速傅里叶变换FFT算法介绍，用于信号的分析-Fast Fourier transform FFT algorithm introduced
fft
- 变频信号的快速FFT变换，能准确的给出信号的频谱特征-Fast FFT of the signal frequency, can give accurate spectral characteristics of the signal
FFT
- 基二算法的FFT变换，输入序列能产生序列-Base two algorithms FFT, the input sequence to produce the sequence
FFT
- DSP浮点处理器实现FFT,A/D转化器采集DDS发出的FSK信号，对其信号进行FFT变换-DSP floating-point processor realize FFT, A/D converter FSK signal A DDS collection of the signal for FFT transformation
fft
- 进行fft变换，用于语音处理的快速算法，傅里叶变换-In FFT transform, a fast algorithm for voice cut
FFT
- MATLAB 地震波FFT变换 调幅，周期调节-MATLAB earthwave FFTtransform
FFT
- 正反FFT变换的程序代码。注释较为清晰，对学习和理解FFT有很大的好处。-Allow phonetic typing Pros and cons of the FFT code. The comment is more clear, a great advantage in learning and understanding of the FFT.
FFT
- 基于C语言的FFT变换和几种常用的滤波算法。-It has some filter algorithm and FFT transform programs based on C program.
image-fft
- 对两幅图像作FFT变换，然后交换两幅图像的幅度谱和相位谱，然后通过逆fft变换还原图像，得到原图和变换后图像的对比，得出图像的幅度谱和相位谱哪个更重要的结果，注意图形是8位灰度图，尺寸大小必须一样-Exchange of the two images of the amplitude spectrum and phase spectrum and inverse FFT transform to restore
FFT
- 关于FFT变换的源程序,需要的朋友别错过咯，适合所有关于FFT的初学者-the order of FFT，you need it,suit for all the beginner of FFT.
FFT
- C#写的FFT变换，对信号进行时域和频域分析，大家可以-C# write FFT transform, the signal is the time domain and frequency domain analysis, everyone can see
FFT
- 这个代码是用来对数字通信系统中FFT变换进行仿真，将时域信号进行FFT变换可得到频谱图形-This code is used to simulate the FFT algorithm in digital communication systems, time-domain signal available spectrum graphics FFT
FFT
- 本程序为FFT的一个蝶形运算单元，输入位4位，输出8位，由于乘法器的原因，分实部与虚部，输出也为实部虚部，对其进行组合可实现FFT变换，其中乘法器为快速的列阵乘法器。-FFT butterfly unit, the input bit 4bit output 8bit, due to the multiplier, divided into real and imaginary parts, the output for the real part of the imaginary part o
FFT
- matlab直接序列扩频通信系统，FFT变换抑制窄带干扰技术-Matlab direct sequence spread spectrum communication system, FFT transform inhibit narrowband interference technology
fft
- 本程序使用c语言编写完成，能够使用DSPC5000实现快速傅里叶变换功能。-The completion of this program using c language, be able to use DSPC5000 to achieve the fast Fourier transform.
fft
- 使用matlab编写的一个FFT变换的程序和数据-FFT Transform