-
elecpieno
说明： Matlab 数字信号发生器 能产生正弦方波三角波等常见的波形数字信号，并提供了图形界面(matlab )
- 2010-04-20 11:44:03下载
- 积分：1
-
mimo_waterfilling
>*********************************************************************
>This program works with "capacity_plot_main.m" file.Figs
>2.6,2.7,2.9,2.12 are determined using this program
>SNR is signal-to-noise ratio in dBs
>M -> number of antennas (M x M) system
>corr -> 1 if with correlation, 0 if uncorrelated (for a 2x2 system only)
>value -> correlation coefficient value from 0 ->1
>XPD -> 1 if antenna XPD is to be investigated, 0 if not (for a 2x2 system
>only)
>alpha -> XPD value
>output -> defined by erg and out for ergodic capacity or outage
>capacity respectively (>*********************************************************************
>This program works with "capacity_plot_main.m" file.Figs
>2.6,2.7,2.9,2.12 are determined using this program
>SNR is signal-to-noise ratio in dBs
>M-> number of antennas (M x M) system
>corr-> 1 if with correlation, 0 if uncorrelated (for a 2x2 system only)
>value-> correlation coefficient value from 0->1
>XPD-> 1 if antenna XPD is to be investigated, 0 if not (for a 2x2 system
>only)
>alpha-> XPD value
>output-> defined by erg and out for ergodic capacity or outage
>capacity respectively )
- 2011-05-12 15:40:44下载
- 积分：1
-
零熵法
说明： 针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)
- 2020-06-24 11:34:11下载
- 积分：1
-
mojidazhi
一个MATLAB程序算例，即求模最大值的程序，相互学习用。(Example of a MATLAB program, that is seeking the maximum modulus of the procedures used to learn from each other.)
- 2007-08-25 11:38:05下载
- 积分：1
-
TSP-traveling-salesman-problem
本设计使用SOM神经网络解决TSP旅行销售员问题(The design uses SOM neural network to solve TSP traveling salesman problem)
- 2013-04-23 15:58:55下载
- 积分：1
-
wf
说明： 实现多通道后滤波技术，即经典的ZK算法，支持两路以上麦克风阵列的通道。(After the implementation of multi-channel filtering technique. Absolute classic.)
- 2009-03-28 11:57:08下载
- 积分：1
-
GUI
用GUI实现对基带传输系统,最终得到误码率，和过程中的波形(realize the baseband tansmation of GUI)
- 2010-11-04 20:16:56下载
- 积分：1
-
FastICA_25
说明： fastICA的源程序，希望喜欢的下载交流
(err)
- 2008-11-28 19:39:52下载
- 积分：1
-
MatlabaCPP
matlab与VS联合编程资料，讲解如何在VS平台调用matlab代码(Matlab and VS joint programming information on how to call matlab code in VS platform)
- 2013-05-10 14:07:02下载
- 积分：1
-
vertical_handoff
A basic vertical handover code
- 2021-04-23 10:58:48下载
- 积分：1
