-
exit
EXIT图，外信息转移图，对做迭代分析的非常有帮助。(EXIT chart, extrinsic information transfer chart, right to do iterative analysis very helpful.)
- 2009-11-15 21:17:14下载
- 积分：1
-
MATLAB-program
matlab program 书籍 中文版实用教程 入门级matlab数学建模同学必看(matlab program Practical Guide Books Chinese edition entry-level mathematical modeling matlab student must see)
- 2014-12-09 17:53:13下载
- 积分：1
-
CHAOGAOSI
研究表明超高斯分布更加贴近语音信号的实际分布，然而语音信号很难用单一的概率密度
函数准确描述，针对这一情况，提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法，并推导了
基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明：与传统的短时谱估计算法相比，该算法不
仅能够进一步提高增强语音的信噪比，而且可以有效减小增强语音的失真度，提高增强语音的主观感知
质量。 (Recent research indicates that the speech spectral amplitude distributions could
be fairly described with super-Gaussian probability density function. However, the complexity
of speech signal determines that the distribution statistics ofspeech signal could not be well
described by single simple function. Thus a super-Gaussian mixture model for speech spectral
amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech
signals spectral amplitude is derived. The simulation results show that this algorithm based on
Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech
distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )
- 2014-01-18 10:13:52下载
- 积分：1
-
example
this is mimo ofdm programm
- 2015-11-30 23:52:52下载
- 积分：1
-
bayesmean
一个matlab程序，有关已知方差的高斯分布的均值贝叶斯学习方法。详见程序内说明。(a Matlab procedures, the known variance of the Gaussian distribution of the mean Bayesian learning methods. See Note procedures.)
- 2006-12-26 17:27:17下载
- 积分：1
-
100 Gbps DP-QPSK System with DSP (1)
相干光通信接收端补偿MATLAB代码以及Optisystem仿真系统文件(Compensation MATLAB code for receiver terminal of coherent optical communication)
- 2021-04-24 22:18:46下载
- 积分：1
-
SVD-PCA-eig
本程序详细区别了matlab中pca、svd、eig三个函数的区别和联系。对于学习pca有极大帮助(This program detailing the differences between the differences and connections in matlab pca, svd, eig three functions. Pca great help for learning)
- 2021-04-25 13:18:46下载
- 积分：1
-
matlab
matlab 模式识别算法和实现及其相关实验。(matlab pattern recognition algorithm and the realization of the experiment )
- 2009-05-23 12:39:08下载
- 积分：1
-
clock
该程序是使用matlab语言编写的时钟，与北京时间完全相同(It is a clock compiled by matlab language.)
- 2015-03-26 10:55:24下载
- 积分：1
-
femtri
有限元的三角形剖分，节点标号，单元标号，很适合用于电磁场等有限元的求解(fem can use to answer EMT and so on)
- 2010-06-01 20:44:56下载
- 积分：1
