-
2ASK
极优秀的Matlab仿真程序,对于2ASK的研究有很大的助益,希望和你共同学习~~(Very good Matlab simulation program for 2ASK research very helpful, and I hope you learn together ~ ~)
- 2013-04-10 23:53:23下载
- 积分:1
-
可以用来计算压缩感知中测量矩阵和稀疏矩阵的RIP
说明: 用来测试压缩感知中构造的测量矩阵的RIP(Compressive sensing RIP)
- 2020-10-24 15:50:01下载
- 积分:1
-
tbzufjev
代码里有很完整的注释和解释,是小学期课程设计的题目,预报误差法参数辨识-松弛的思想,微分方程组数值解方法,添加噪声处理。(Code, there are very complete notes and explanations Is the topic of the elementary school stage curriculum design, Prediction Error Method for Parameter Identification- the idea of relaxation, Numerical solution of differential equations method, Add noise processing.)
- 2016-03-16 20:20:12下载
- 积分:1
-
peridogramse
本程序在MATLAB开发环境下,用周期图谱估计的方法对信号的频谱进行了估计,估计结构为两个频率分量。(The procedure developed in the MATLAB environment, with the cycle map estimation method to estimate the signal s spectrum, estimated structure for the two frequency components)
- 2010-07-20 19:07:02下载
- 积分:1
-
isodata
matlab isodata聚类算法重要函数四个,涵盖了isodata聚类算法的中心内容(clustering algorithm matlab isodata important functions four, covering the central elements isodata clustering algorithm)
- 2013-11-19 21:41:56下载
- 积分:1
-
MATLABTUTORIAL4
matlab tutorial for basic
- 2010-10-13 15:16:40下载
- 积分:1
-
practica_11_muestro_diente_de_sierra
muestreo por la tecnica sample and hold de una señ al diente de sierra
- 2009-12-15 11:29:36下载
- 积分:1
-
sldemo_antiwindup
Explores the anti-windup capabilities supported by the PID Controller block in Simulink.
- 2013-07-31 20:29:01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
-
binarymod
二进制数字调制信号ook,2psk,2fsk信号及其频谱(Binary digital modulation signal ook, 2psk, 2fsk signal and its spectrum)
- 2008-12-13 13:42:36下载
- 积分:1