搜索资源列表
FFT
- 基于STC系列单片机的频谱分析程序。主要包含FFT程序和LED控制程序。-STC series single-chip-based spectral analysis procedures. The main program contains the FFT and LED control program.
fft
- 有关FFT的应用仿真,包括：FFT处理仿真、FFT加窗、FFT分辨率、频谱泄露 -Simulation on the application of FFT
fft-spetrum-estimation
- 使用快速傅里叶变换fft实现带有高斯白噪声的频谱估计-Using fast Fourier transform fft achieve spectrum estimation with Gaussian white noise
FFT
- 该工程在CCS软件下编写，用DSP通过C语言实现FFT算法，并能够对输入信号进行频谱分析-The project in the CCS software is written using DSP to achieve FFT algorithm C language, and be able to input signal spectral analysis
figure-fft
- 傅里叶变换处理图像，并产生频谱。不是利用matlab自带的函数。-fft processing image
LED3264-FFT-DISPLAY
- 32X64双色点阵屏显示音乐频谱。增强型51单片机，型号为STC12C5A60S2-32X64 dual color dot matrix screen shows the music spectrum. Enhanced 51 microcontroller, model STC12C5A60S2
FFT
- 基于vc++的频谱细化的算法设计与实现&MFC对话框设计-MFC dialog box design
pinpufenxi
- 包含有希尔伯特黄变换的主程序、边际谱的计算方法、并绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱- Including the main program of the Hilbert Huang transform, marginal spectrum calculation method, and draw the simulation signal FFT spectrum
FFT
- 傅里叶频谱，及主次谐波点的标注，用于找到谐波的峰值所在位置。-Fourier spectrum, and primary and secondary harmonic point mark, is used to find the harmonic peaks.
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
- 本文提出了一种采用六项余弦偶次幂窗三峰插值的算法来对电网谐波进行检测与分析。该算法通过分析电网信号加窗后傅里叶变换的频域表达式，利用谐波频点附近的三根离散频谱的幅值确定谐波谱线的准确位置，进而得到电网谐波的相关参数频率、幅值及相位的计算公式，最后再对其进行加权修正，从而进一步的提高检测的准确度和有效性。- this paper proposes an approach for power network harmonic detection and analysis based on six e
fft-master
- 基于快速傅立叶变化的led频谱显示，牛逼哦-Fourier frequency spectrum
FFT-practice-and-spectrum-analysis-
- FFT实践及频谱分析: FFT应用，幅频谱图，均方根谱，功率谱，IFFT转换。-FFT practice and spectrum analysis
FFT
- 在语音识别，雷达信号处理生物医学信号检测与识别等应用领域广泛使用基于离散傅里叶变换（FFT快速算法）的频谱分析技术。-Widespread use of spectral analysis technique based on discrete Fourier transform (FFT fast algorithm) in speech recognition, radar signal processing biomedical signal detection and recogniti
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
- 对时间序列做傅里叶变换得到频谱区。分析频率-Time series do Fourier transform spectral regions. Frequency Analysis
fft
- 完成fft分析的基础模块，用于信号频谱分析-Fft analysis on the basis of complete modules for signal spectrum analysis
fft-computing-sin-cos-FIG.
- fft计算sin_cos图,有代码和仿真效果图，体验fft和频谱特性-fft calculation sin_cos graph, code and simulation renderings, experience fft and spectral characteristics
iPodVisualizer_complete
- iOS 音乐播放 FFT 频谱分析 demo-IOS demo music playback FFT spectrum analysis
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