搜索资源列表
FftLab
- FFT傅立叶频谱分析，从程序的演示可透视出频率频谱相互的换算与复数的关系！-FFT Fourier spectral analysis, from a procedural perspective of the presentation can be a frequency spectrum of the conversion of mutual relations with the plural!
myWave_Fft
- 自制软件，实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。-Self-made software, the realization of spectral analysis. Showing the signal and frequency spectrum. Mainly sinusoidal signal and triangular wave transform one-dimensional FFT, the frequency spectrum
m41
- 关于FFT变换的程序,可用于各种时域图的频谱分析,值得试用-FFT transform on the procedure can be used to map a variety of time-domain spectral analysis, it is worth try
daima
- 随机信号谱分析技术实现 随机信号谱估计及质量评价。 离散随机信号通过线性时不变系统时，系统所产生的响应。 功率谱估计的实现方法：自相关函数法、周期图法、Bartlett法、Welch法、MTM法、MUSIC法 -Random signal spectral analysis of random signal spectral estimation and quality evaluation. Discrete random signals through linear system
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
NumericalRecipesinCWilliam.H
- 本书编写了300多个实用而有效的数值算法C语言程序。其内容包括：线性方程组的求解，逆矩阵和行列式计算，多项式和有理函数的内插与外推，函数的积分和估值，特殊函数的数值计算，随机数的产生，非线性方程求解，傅里叶变换和FFT，谱分析和小波变换，统计描述和数据建模，常微分方程和偏微分方程求解，线性预测和线性预测编码，数字滤波，格雷码和算术码等。全书内容丰富，层次分明，是一本不可多得的有关数值计算的C语言程序大全。本书每章中都论述了有关专题的数学分析、算法的讨论与比较，以及算法实施的技巧，并给出了标准C语
m5
- 全相位谱分析与传统FFT谱分析比较程序，全相位谱分析的泄漏明显减少-Spectral analysis of all phase FFT spectrum analysis and comparison with the traditional procedure, all phase significantly reduced the leakage of spectral analysis
test
- 用FFT作谱分析,FFT算法原理和FFT子程序的应用.-With the FFT for spectral analysis, FFT and FFT algorithm theory subroutine applications.
fftest
- 用FFT作谱分析,FFT算法原理和FFT子程序的应用.-With the FFT for spectral analysis, FFT and FFT algorithm theory subroutine applications.
eigenanalysispse_test
- 基于矩阵特征值分解的谱分析方法，很有参考价值-Matrix eigenvalue decomposition based spectral analysis method, a good reference
Fourier-spectral-analysis
- 不均匀间隔的平均值，数据的傅立叶频谱分析-Fourier spectral analysis for unevenly spaced, average value, data
Sfourier
- 求一维序列x(n)的离散Fourier谱分析，s(0:m)离散功率谱，c(0:m)振幅谱，cta(0:m)位相谱，其中m=[n/2.]。-The discrete Fourier spectral analysis of the request of one-dimensional sequence x (n), s (0: m) discrete power spectrum, c (0: m) amplitude spectrum, cta (0: m) phase spectrum, wh
FFT
- 对脑电信号的频谱分析，分析脑电信号的功率谱特征-The spectral analysis of the EEG power spectrum analysis of EEG
FFTtransform
- 自编快速傅里叶变换C++类程序，亲测通过，实现频谱分析-Self fast Fourier transform C++ class program, pro-test by spectral analysis
MaxE
- 用最大熵谱分析法对比一般fft，给出算法及结果-Using the maximum entropy spectral analysis comparing general fft, given algorithm and the results
chongji
- 仿真两个共振频率的冲击信号，观察其频谱分析-Impact signal simulation of two resonant frequencies observed spectral analysis
pasicfft
- 这是一个数字信号处理的快速傅里叶变换算法，适合做电信号的频谱分析-This is a fast Fourier transform of a digital signal processing algorithm, suitable for spectral analysis of the electrical signal
HOSA-Toolbox
- MATLAB高阶谱分析信号处理工具箱,十分有用的！-Higher-Order Spectral Analysis Toolbox
psiji
- 最大熵谱分析方法，北京市气候观测数据（气温、湿度、降水量和日照：1996—2007年）-Maximum entropy spectral analysis method, Beijing city climate observation data (temperature, humidity, precipitation and sunshine: 1996- 2007)
funjai
- FMCW调频连续波雷达的测距测角，有均匀线阵的CRB曲线，对信号进行频谱分析及滤波。- FMCW frequency modulated continuous wave radar range and angular measurements, There ULA CRB curve, The signal spectral analysis and filtering.