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wavelet_extimation_trispectrum
- 三谱混合相位子波估计！！ 这是我的一篇文章所涉及到的matlab 源代码，对搞物探的人很有帮助！hosa, hos_2, S4M是程序中用到的工具箱!-three mixed-phase spectra wave estimated! ! This is my one article, which was involved in the Matlab source code, engaged in geophysical helpful to the people! Hosa, hos_2, 4
PowerSpectralDensity
- 此程序由matlab实现,用于对语音信号的功率谱密度进行估计.希望能有所帮助.-this procedure from Matlab realized, for the speech signal power spectral density estimation. hope to be helpful.
psd
- matlab仿真心电信号功率谱分析，采用两种普估计算法
signal_procesing_using_matlab
- 数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir
FFT_and_HARR_spectrum
- 利用MATLAB分别用FFT和HARR小波进行了信号功率谱的估计，程序简单实用。-FFT, respectively, with the use of MATLAB and a signal HARR wavelet power spectrum estimation, the procedure is simple and practical.
gaojiepu
- matlab高阶谱（双谱）分析直接法和间接法，可用于时差估计等-matlab order spectrum (bispectrum) of the direct method
suanfa
- 这是用matlab编的burg算法和lenvinson算法，用来估计信号的功率谱。-This is a series of burg with matlab algorithms and lenvinson algorithm used to estimate the signal power spectrum.
CSD_Detect_Eval1
- Matlab编写的循环谱计算程序，并对谱参数进行检测和估计，如载频估计，时宽估计，幅度估计等-Matlab computer program written in cyclic spectrum, and spectral parameters for detection and estimation, such as carrier frequency is estimated at wide estimated range estimation
fen_dp04
- 现代信号处理中谱估计在matlab中的使用，多目标跟踪的粒子滤波器，对HARQ系统的吞吐量分析。- Modern signal processing used in the spectral estimation in matlab, Multi-target tracking particle filter, HARQ throughput analysis of the system.
ccxuc
- 未来线路预测,分析误差,现代信号处理中谱估计在matlab中的使用，混沌的判断指标Lyapunov指数计算。- Future line prediction, error analysis, Modern signal processing used in the spectral estimation in matlab, Chaos indicator for Lyapunov index calculation.
ex544
- 人脸识别中的光照处理方法，现代信号处理中谱估计在matlab中的使用，有借鉴意义哦。- Face Recognition light treatment method, Modern signal processing used in the spectral estimation in matlab, There are reference Oh.
di728
- 预报误差法参数辨识-松弛的思想，现代信号处理中谱估计在matlab中的使用，计算互信息非常有用的一组程序。- Prediction Error Method for Parameter Identification- the idea of relaxation, Modern signal processing used in the spectral estimation in matlab, Mutual information is useful to calculate a set o
wa104
- 现代信号处理中谱估计在matlab中的使用，音频信号通过LM386放大，模拟数据分析处理的过程。- Modern signal processing used in the spectral estimation in matlab, LM386 audio signal amplification, Analog data analysis processing.
Comparison_Theoretical_and_Estimated__Noise
- 理论高斯白噪声与估计噪声的自相关函数及功率谱密度(Theoretical Gaussian White Noise and Estimated Noise Autocorrelation Function and Power Spectral Density)
周期图法
- 数字信号处理中经典谱估计的周期图法的MATLAB程序代码(Periodogram method for classical spectral estimation in digital signal processing)
语音信号处理
- 采用MATLAB 2015b综合运用各种函数调用等来实现语音信号时域的短时能量，短时过零以及短时自相关函数分析和频域的傅里叶变换，功率谱估计，短时傅里叶变换，小波分析，语音信号的短时综合，语谱图各种分析，充分了解熟悉语音信号的相关分析方法。(This experiment uses the MATLAB 2015 b, the integrated use of various kinds of function call to realize speech signal in time dom
HammerBeamM
- 可以实现matlab绘制振动信号的时域谱，频谱，以及绘制奈奎斯特图，还有使用H1，H2估计，实现振动信号的分析(Matlab can be used to draw the time domain spectrum, spectrum and Nyquist diagram of vibration signal, and also use H1 and H2 to estimate vibration signal.)
music
- MUSIC 算法MATLAB仿真源代码 clc clear all format long %将数据显示为长整型科学计数 N=200;%快拍数 doa=[20 60]/180*pi; %信号到达角 w=[pi/4 pi/3]';%信号频率 M=10;%阵元数 P=length(w); %信号个数 lambda=150;%波长 d=lambda/2;%阵元间距 snr=20;%信噪比 B=zeros(P,M); %创建一个P行M列的0矩阵 for k=1:P B
7876
- 这是一个好用的频偏估计算法的matlab仿真程序,基于kaiser窗的双谱线插值FFT谐波分析，计算目标和海洋回波的功率谱密度。( This is a useful frequency estimation algorithm matlab simulation program, Dual-line interpolation FFT harmonic analysis kaiser windows, Calculating a target and ocean echo power spect
code545423
- 动作的表面肌电信号进行频谱分析和功率谱估计，计算 肌电信号的时域和频域参数，根据结果分析讨论肌肉工作状态程序源码，在matlab软件测试成功(The spectrum analysis and power spectrum estimation of the surface electromyogram signal of the action are carried out, and the time domain and frequency domain parameters of the