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1985520fft_dsp
- 数字信号处理的程序，快速傅立叶变化，FFT，频谱分析，三角波，矩形波，脉冲波，很好的学习资料，很值得下载哟--Fourier changes, FFT, spectrum analysis, triangle wave, square wave pulse, a very good learning materials, is worth downloading yo
FFT
- 256点FFT函数，量化阶输出，用查表方式实现，用凌阳单片机可以进行8khz采样，频谱分析等-256-point FFT function, the quantized step out, be achieved using look-up table, with a single chip can be 8khz Sunplus sampling, spectral analysis
fft
- 给定多个512点的数组，分别对其进行fft显示其频谱特性并显示频率和幅度坐标（可以通过界面控件选择数组、设定采样时间）-Given an array of more than 512 points, respectively, show the spectrum of their properties for fft and display frequency and amplitude coordinates (you can choose an array of interface cont
fftft
- 可以自定义精度（最小频率分辨率）的FFT频谱细化算法：FFT-FT-Can customize the precision (the minimum frequency resolution) of the FFT spectrum thinning algorithm: FFT-FT
wyz_fft
- fft谐波检测，分析信号的频谱和幅值，相位-fft harmonic detection, analysis of the signal spectrum and amplitude, phase
Matlab-FFT-spectrum-analysis
- 基于Matlab系统的信号FFT频谱分析与显示-Matlab FFT-based spectral analysis system signal and display
Epilepsy-EEG-report---
- 在学习了数字信号处理、信号与系统、建模与仿真及其医学应用等课程的基础上， 学习一类典型的生物医学信号--脑电的测取、FFT 频谱分析、以及应用数字滤波方法提 取脑电的频带（8－13Hz）信号及其特性分析。-Epilepsy section of the brain wave extraction and analysis of characteristics of the course design report
FFT
- 基于一维快速傅里叶变换FFT频谱估计的移动物体速度估计法-Estimation of moving objects based on one-dimensional fast Fourier transform FFT spectrum estimation speed
FFT
- FFT频谱分析,对输入信号进行采样。取出其中一段数据，然后计算其自相关。计算结果可以通过用VisualDSP++的plot功能描绘出来。-FFT spectrum analysis, the input signal is sampled. Remove one piece of data, and then calculate the autocorrelation. The calculation results can by using VisualDSP++ plot function
fft
- fft 频谱 采用fft 实现载波频谱图-FFT spectrum using fft carrier spectrogram
FFT
- FFT频谱分析，可以将正弦波，方波，锯齿波，三角波的频谱分析粗来，可以更改频率，更改采样的条件-FFT spectrum analysis, can be sine wave, square wave, sawtooth wave, triangle wave spectrum analysis of coarse, can change the frequency, the variation of the conditions of sampling
fft
- FFT的两个学习资料，其中有FFT频谱分析和快速Fourier变换算法及Matlab程序实现-FFT of two learning materials, including FFT spectrum analysis and fast Fourier transform algorithm and Matlab program achieved
wigner-fft
- 读取信号进行时频分析，wigner时频图和fft频谱图-When reading the signal frequency analysis, time-frequency diagram and fft spectrum wigner
FFT
- 对采集的振动位移信号进行FFT频谱分析，并分窗PLOT显示-Vibration displacement signal acquisition FFT spectrum analysis and display of window PLOT
deferent-of-FFT-FRF-and-FM
- 显示了对labview中FFT频谱、频响、和频谱测量三个vi的区别。-Shows the difference for labview in FFT spectrum, frequency response, and spectral measurements three of vi.
matlab-FFT
- 基于matlab系统的信号FFT频谱分析，与显示-matlab for fft analysis
FFT-atmega32
- 在AVRSTUDIO16平台上实现的32/16 FFT频谱程序。矩阵灯列用串行转并移位寄存器。-The AVRSTUDIO16 platform to achieve the 32/16 FFT spectrum program. The matrix lamp column uses a serial-to-parallel shift register.
pinlv668
- 仿真不同频率的组合信号通过滤波器后作FFT，得到滤波后信号的fft频谱及fft求模，并找出最大值及索引，非常实用。。(The combination of different frequency signal through the filter FFT was obtained after filtering FFT spectrum and FFT signal for mold, and find out the maximum value and index, very practica
Simulink下的频谱分析方法及matlab的FFT编程
- 利用Matlab编程实现FFT实践及频谱分析(Realization of FFT Practice and Spectrum Analysis by Matlab Programming)
lab-FFT
- 可以实现fft算法 获取信号频谱，用 c语言编程，(FFT algorithm to achieve the signal spectrum)