-
STFT
短时FFT变换，用于数字信号的时频分析，可以加不同的窗函数。(Short time Fourier transform)
- 2020-11-30 14:39:29下载
- 积分：1
-
codigo_linea
GUI CODIGO DE LINEA INTRODUCIENDO UN CARACTER
- 2013-04-26 07:18:26下载
- 积分：1
-
single_switch_Unidirectional_boost_converter_3pha
3 phase single switch uni directional boost converter
- 2015-03-04 16:47:20下载
- 积分：1
-
levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：
式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1）横向/格-梯型结构LMS算法
2）横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分：1
-
matlab-chapter8
谢汉龙matlab书籍第八章基本入门功能的实现过程，常用matlab的基础程序(Xie Hanlong implementation of Chapter VIII of basic introductory books matlab function, commonly matlab foundation program)
- 2015-01-05 14:04:00下载
- 积分：1
-
Turbo
covolutional turbo coides
- 2012-03-22 14:22:00下载
- 积分：1
-
EEGdynamicCurves_Matlab
主要完成了8个部位脑电波数据的读取及动态曲线绘制，并添加了相应的波动曲线以便观察脑电信号的变化差异.附加脑电波原始数据，可成功运行。(Mainly completed reading and drawing dynamic curves from eight parts of the brain wave data, and add the corresponding fluctuation curve in order to observe differences in changes in EEG. Additional raw brain wave data can be run successfully.)
- 2020-12-09 17:29:18下载
- 积分：1
-
lesson2
求解语音信号的短时过零率、短时能量、短时自相关特征，分析实验结果，并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。(The short-time zero-crossing rate, short-time energy and short-time autocorrelation characteristics of speech signal are solved, and the experimental results are analyzed. The pitch period and resonance peak of speech signal can be analyzed by the parameters obtained by time-domain analysis method.)
- 2019-05-20 19:21:03下载
- 积分：1
-
English_electronic_document_Matlab_Tutorial
Matlab英文版电子文档教程English electronic document Matlab Tutorial(English electronic document Matlab Tutorial English electronic document Matlab Tutorial)
- 2010-08-02 12:54:15下载
- 积分：1
-
afqrrls2
afqrrls算法2，大家多多支持，多多交流(afqrrls Algorithm 2, a lot of U.S. support, more exchanges)
- 2008-03-10 15:11:56下载
- 积分：1
