搜索资源列表
vcFFT
- 这是本人写的用vc6.0调用matlab6.5的一个程序（使用matlab引擎），实现用FFT分析复谐波信号频谱,并调用matlab来显示最终的频谱。希望对各位有点帮助。也欢迎各位提意见。 matlab位于c:\\matlab6p5 操作系统是：windows2000 -I write this is the call matlab6.5 vc6.0 with a procedure (using Matla b engine) to achieve using FFT an
FFT
- 快速傅立叶变换FFT的C源程序，包括谐波检测部分
wavelet
- 基于小波分析的谐波检测 基于小波分析的谐波检测
HarmoniousWavelet
- 谐波小波分析的源代码，应该属于信号处理类的，绝对值得收藏，送给朋友们！
symwave.rar
- 基于小波变换的方法采用sym20小波对信号进行谐波分析。,Based on Wavelet Transform Methods sym20 harmonic wavelet analysis of signals.
harmonic
- fortran 编写的谐波分析和滤波程序，可以得到0波，一波，二波等，用于气象海洋数据处理-fortran harmonic analysis and filter preparation process, can be 0, wave, wave, two waves, marine data processing for meteorological
harmonic_888
- 本文是为了实现谐波小波变换的功能，运用matlab进行编程仿真，希望对大家有用-This text makes use of a matlab progress plait distance to imitate really for carrying out the function of harmonic small wave transform, hope that the usefulness is vs everyone
harmonic_wavelet
- 谐波小波的相关程序，包括图形和与fft结合等-Harmonic Wavelet related procedures, including graphics and integration with the fft
cankaowenxian
- 关于小波变换进行谐波分析的文献，讲解了各种小波变换的，资料很全-Wavelet transform on harmonic analysis of the literature on a variety of wavelet transform, the data is very wide
ppanalysis
- 功率谱分析，用于序列的周期识别。将一序列用不同周期的谐波分解,并用F检验进行周期检验。-Power spectrum analysis for identification of sequence cycles. One sequence will be different harmonic decomposition cycle and test cycle with F test.
coif5wave
- 用基于小波变换的方法采用coif5小波对信号进行谐波分析-Wavelet Transform-based Methods coif5 harmonic wavelet analysis of signals
HarmonicAmplitudeOfTheWaveformSynthesis
- 谐波幅度对波形合成的影响 一个幅度为E，脉冲宽度为τ，重复周期为T的矩形脉冲信号，实验内容为用前5项谐波近似合成一方波。先画出基波分量；然后将三次谐波加到基波上，并画出结果；再将一次、三次、五次、七次和九次谐波加在一起；将上述波形分别画在一幅图中，可以看出它们逼近方波的过程。注意“吉布斯现象”。周期信号傅里叶级数在信号的连续点收敛于该信号，在不连续点收敛于信号左右极限的平均值。如果我们用周期信号傅里叶级数的部分和来近似周期信号，在不连续点附近将会出现起伏和超量。在实际中，如果应用这种近似，就
Pisarenko_music_esprit
- 分别用Pisarenko谐波估计法、MUSIC算法和ESPRIT算法对三正弦叠加高斯白噪声信号源进行频率估计，附件中有代码说明，编译环境为matlab。-Respectively Pisarenko harmonic estimation, MUSIC algorithm and the ESPRIT algorithm superimposed on the three sine Gaussian white noise signal source for frequency estimati
HarmonicWaveletAnalysis
- 微弱振动信号的谐波小波频域提取，实现了强噪声下微弱周期振动信号的频域提取。-Harmonic Wavelet Analysis of the weak vibration signal frequency domain to extract, weak periodic vibration signal in the frequency domain to extract the strong noise.
Harmnic
- 谐波小波包分解程序，并且将其应用于声发射信号特征提取-Harmonic wavelet packet decomposition procedure, and will be applied to acoustic emission signal feature extraction
filter_0
- 实现spwm谐波消除方法滤波器的设计模型搭建。-To achieve the spwm harmonic elimination filter design and the model structures.
thdcoefficient06
- matlab总谐波的计算和改善方法后谐波的计算与设计。-matlab total harmonic calculation and ways to improve the harmonic calculation and design.
XINXICHULI
- 信号受到高斯白噪声干扰，从受扰信号中确定并显示谐波信号的频率。-Signal under white gaussian noise interference, is determined from the disturbance of signal and shows the frequency of harmonic signals.
xiebo
- 可以进行波形的分解，分解成各次谐波，研究信号的谐波信号-failed to translate
matlab谐波分析
- 可导入comtrade格式录波文件，进行谐波分析(It can import COMTRADE format recording file for harmonic analysis)