搜索资源列表
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
speech-enhancement-mmse-estimation
- 使用matlab对基于高斯模型下的获取幅度估计的语音增强算法进行的仿真，效果较维纳算法和谱减算法有一定的改善。-Use matlab Gaussian model based on the estimated rate of access to speech enhancement algorithm for the simulation, the effect is less than the Wiener algorithm and the spectral algorithm has so
PMUSIC
- 雷达来波方向的DOA估计，本程序是利用matlab进行一维DOA谱峰搜索-Radar DOA DOA estimation, the procedure is carried out using matlab DOA one-dimensional spectral peak search
MUSIC
- 上传代码都是MATLAB关于music算法的内容，其中包括针对阵列幅相误差进行线阵校正的经典NSF方法，music-capon最小方差法，music算法估计声源方位谱。-Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimu
armx
- MATLAB编程，提取LFP功率谱密度，并且对比不同功率谱密度估计函数-MATLAB programming, extract LFP power spectral density, and the comparison of different power spectral density function estimation
periodgra11
- 资料中包含的matlab代码是谱分析中周期图法的估计的详细代码，使用于学习周期图的同学使用-Data contained in spectral analysis matlab code periodogram estimation method detailed in the code used in the learning cycle diagram of the students to use
EEG1_1c31
- 使用matlab和excel绘制原始数据图，可以一起绘制16通道，也可选择通道创建子图 使用快速傅里叶变化绘制功率谱，并绘制选择的谱估计算法 使用FIR滤波器（非递归型滤波器）获得EEG信号delta, theta, alpha, and beta波段的波形 绘制每一波段的频谱 通过绘制数个通道数据频谱图来评估信号的稳定性 -Use matlab and excel to draw the original data map, you can draw together wi
iyani
- 外文资料里面的源代码，现代信号处理中谱估计在matlab中的使用，预报误差法参数辨识-松弛的思想。- Foreign materials inside the source code, Modern signal processing used in the spectral estimation in matlab, Prediction Error Method for Parameter Identification- the idea of relaxation.
rt405
- 现代信号处理中谱估计在matlab中的使用，迭代自组织数据分析，基于人工神经网络的常用数字信号调制。- Modern signal processing used in the spectral estimation in matlab, Iterative self-organizing data analysis, The commonly used digital signal modulation based on artificial neural network.
3273
- IDW距离反比加权方法，自己编的5种调制信号，现代信号处理中谱估计在matlab中的使用。- IDW inverse distance weighting method, Own five modulation signal, Modern signal processing used in the spectral estimation in matlab.
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.
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
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