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- 数字信号处理实验详解及MATLAB实现源代码 实验一： 系统响应及系统稳定性 实验二： 时域采样与频域采样 实验三： 用ＦＦＴ对信号作频谱分析 实验四：ＩＩＲ数字滤波器设计及软件实现 实验五： FIR数字滤波器设计与软件实现 实验六： 数字信号处理在双音多频拨号系统中的应用-Detailed experimental digital signal processing and MATLAB source code to achieve the experimental on
FFTapFFT_Correct
- fft/apFFT频谱校正方法，初稿，不保证正确性-fft/apFFT spectrum correction method, the first draft, does not guarantee the correctness of
FFT_3D
- 针对轴承故障，利用信号采集系统采集三种故障信号，应用FFT，画出3维频谱-For the bearing failure, the use of signal acquisition system collected three kinds of fault signals, applied FFT, draw three-dimensional spectrum
CZT
- CZT变换进行信号频谱分析，解决了FFT法频域分辨不高的问题，源码开发，特别适用-Chirp Z Transform
fft
- 关于傅里叶变换的实现以及原理，频谱分析，音乐频谱显示-And on the realization of the principles of the Fourier transform, spectral analysis, music spectrum display
matlab-FFT
- matlab分析输出信号频谱分析的程序，包括读入输入文件等相关程序-matlab fft analyze program
FFT
- MATLAB 小程序，进行FFT计算，将原始数据放入EXCEL，运行M文件，进行频谱分析-MATLAB applet, the FFT calculation, the raw data into EXCEL, run M files, spectral analysis
fft-master
- 基于快速傅立叶变化的led频谱显示，牛逼哦-Fourier frequency spectrum
FFT
- 基于FFT算法的频谱分析matlab程序，可以直接导入自己的数据，结果很好-FFT program in matlab, you can use your data in this program
fft
- 对离散数据进行了fft分析，得到了其频谱关系，提取了相关数据-Fft on discrete data were obtained by analyzing the relationship between the spectrum extracted relevant data
FFT
- 傅里叶变换功能的实现，虽然是非常见得的频率成分，但是还是实现了基本的傅里叶变换功能，并不是matlab自带的fft函数。实现了频谱分析可视化。-Fourier transform function, although it is very frequency components appear, but still achieve the basic function of the Fourier transform, comes not matlab fft function. Achieve
FFT
- 该程序主要利用快速傅里叶算法将振动信号的时域转化成频域信息，得出频谱进行分析。-The program mainly using fast Fourier algorithm time domain vibration signal converted into the frequency domain information, obtain spectral analysis.
BiZHiFa
- 基于傅里叶变换后的峰值和次峰值的比值对非整周期fft的幅值和相位进行校正，其中添加不同窗函数。(Based on the ratio of peak to sub peak after Fourier transform, the amplitude and phase of non periodic FFT are corrected, in which different window functions are added.)
程序
- 对于故障进行频谱分析，快速傅里叶转换节省时间(For spectrum analysis, fast Fourier transform saves time)
apfft
- 全相位FFT变换，适用于对不同频率波形进行频谱分析(All phase FFT transform is suitable for spectrum analysis for different frequency waveforms)
男女生声音辨别
- 根据不同声音，也就是不同信号的频谱，运用不同的方式，辨别出男生或者女生(According to different voices, that is, the spectrum of different signals, we can distinguish boys or girls in different ways.)
bin
- 对图像进行频谱分析，已达到不同目的的图像下一步处理。(to confirm fft sdkadjlaskjd l lajsdkjal jlk jlk jlasjd k)
fft_ana
- 给定了一个初始函数，利用FFT进行频谱分析，如果有自己的采样数据，只需设置采样频率即可实现频谱分析。(Given an initial function, spectrum analysis is carried out by using FFT. If there is one's own sampling data, only setting sampling frequency can realize spectrum analysis.)
DIY音乐频谱显示资料
- 使用FFT傅里叶变换，实现音乐频谱显示，程序是配点阵显示屏(The use of FFT Fourier transform, music spectrum display, the program is equipped with dot matrix display.)
fft
- LabVIEW与MATLAB混合编程 在LabVIEW中链接MATLAB里的FFT函数，进行频谱分析，与调用LabVIEW平台的FFT函数进行分析的结果相比较。(Hybrid programming of LabVIEW and MATLAB Link the FFT function in MATLAB in LabVIEW to do spectrum analysis, and compare with the result of calling the FFT f