-
采样定理
通过matlab代码，验证了带通采样定理的正确性(The bandpass sampling theorem is realized.)
- 2021-01-19 14:28:44下载
- 积分：1
-
circonv
圆卷积与线卷积在FIR中的实现，通过程序还开深刻理解两者间的差别和各自优劣。
1.圆卷积用在被截出的某段数据中，此时，长度应该定为和输入数据长度一致（一般输入数据大于hn的数），这时圆卷积结果相当于某段被截断出来的数据以非截断的方式经过滤波而得出的结果；线卷积用在各自独立的，离散的数据中，若截断数据也用线性卷积来计算，那么就相当与这部分数据是与源数据是独立的，
得出的结果时域两端会变长，但频谱基本上一样的。差别可以想象。
2.注意圆卷积最开始的输入数据的次序，构造矩阵时要注意。(Circular convolution with the line convolution in the FIR implementation, the program also opened a deep understanding of the difference between the two and their respective pros and cons. A circular convolution with cut out a certain period of data At this point, the length should be set for the same length as the input data (typically input data greater than hn the number), when the circular convolution is equivalent to a certain the results of the truncated data to the non-truncated filtered line convolution with a separate, discrete data, truncated data with a linear convolution calculation, then the equivalent of this part of the data is independent of the source data, the results of both ends of the time domain becomes long, but the spectrum is basically the same. The difference can imagine. Note that the order of the circular convolution of the input data to construct matrix.)
- 2012-06-28 04:36:25下载
- 积分：1
-
MatlabandLabVIEWprogrammingmixedimplementation
Matlab和LabVIEW混合编程的实现
(Matlab and LabVIEW programming mixed implementation)
- 2009-02-25 21:30:09下载
- 积分：1
-
encoding
编码，交织，编纂和调制的GSM信道仿真。具有一定得应用价值(have something)
- 2009-04-23 19:48:57下载
- 积分：1
-
MATLABfunction
matlab的主要编程的函数命令,简洁明了,适合初学者!(matlab a function of the main programming command, concise, suitable for beginners!)
- 2008-05-09 18:41:39下载
- 积分：1
-
CodeSelectionTechniqueAlamouti
Alamouti with code selection technique
- 2012-01-01 19:14:17下载
- 积分：1
-
distancevector
distance vector routing algorithm
- 2010-01-22 02:36:46下载
- 积分：1
-
Speech-Recognition-System
本文介绍了基于MATLAB的语音识别系统，包括对语音信号的特征提取，包括语音信号的特征提取，快速傅立叶变换，离散余弦转换，线性预测分析，梅尔频率倒谱系数以及高斯混合模型。(This paper aims at development and performance analysis of a speaker dependent speech recognition
system using MATLAB® . The issues that were considered are 1) Can Matlab, be effectively used to
complete the aforementioned task, 2) Accuracy of the Gaussian Mixture Model used for parametric
modelling, 3) Performance analysis of the system, 4) Performance of the Gaussian Mixture Model as a
parametric modelling technique as compared to other modelling technique and 5) Can a Matlab® based
Speech recognition system be ported to a real world environment for recording and performing complex
voice commands. The aforementioned system is designed to recognize isolated utterances of digits 0-9. The
system is developed such that it can easily be extended to multisyllabic words as well.)
- 2015-01-17 05:21:07下载
- 积分：1
-
802.11a-OFDM-MATLAB
完成802.11a的建模，可供通信专业研究人员参考(complete the model of 802.11a)
- 2013-04-23 19:06:56下载
- 积分：1
-
kamlan-filter
kalman filter ploting MWMA chart
- 2015-02-02 21:59:37下载
- 积分：1
