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2-layers-simple-ANN
不调用MATLAB本身的神经网络工具箱实现两层神经网络(creat a simple two layers ANN without using the ANN toolbox of MATLAB )
- 2009-11-26 20:23:49下载
- 积分：1
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GNSS_NEW
GNSS软件接收机，源自《软件定义的GPS和伽利略接收机》书中配套程序，做过修改，在原有程序框架下使用了2阶锁频环辅助3阶锁相环(The GNSS software receiver, derived from GPS and Galileo receiver of software defined supporting program in the book, modification, the original application framework use 2 order frequency locked loop aided third-order phase-locked loop
)
- 2021-04-06 14:39:03下载
- 积分：1
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VQ_Audio_Matlab
一些失量量化码书设计的方法总结，包含全面，用matlab编程的(Some loss of quantization codebook design methods are summarized, including comprehensive programming using matlab)
- 2015-04-13 12:35:42下载
- 积分：1
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et745
采用了小波去噪的思想，包括AHP，因子分析，回归分析，聚类分析，用于特征降维，特征融合，相关分析等。( Using wavelet denoising thought, Including AHP, factor analysis, regression analysis, cluster analysis, For feature reduction, feature fusion, correlation analysis.)
- 2017-04-11 14:35:12下载
- 积分：1
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EKFSPEED
扩展卡尔曼 异步电机转速估计 matlab 仿真模型(Extended Kalman asynchronous motor speed estimation matlab simulation model)
- 2021-01-18 21:58:43下载
- 积分：1
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music
music算法，修正算法music，空间平滑，谱估计(music DOA)
- 2013-01-03 01:41:28下载
- 积分：1
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rayleigh_channel
对瑞利衰落信道的仿真基于Clarke模型，产生一个瑞利随机过程(A Rayleigh fading simulator based on Clarke s Model
Creates a Rayleigh random process with PSD determined
by the vehicle s speed.)
- 2011-06-16 10:14:16下载
- 积分：1
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rake-simulation
CDMA系统Rake接收误比特率模拟程序，链路级各个模块均包括，有详细的程序注释。(Rake receiver CDMA system BER simulation program, each module includes link-level, detailed program notes.)
- 2013-11-29 19:54:19下载
- 积分：1
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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
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LABEX4
Illustration of Circular Shift of a Sequence
- 2010-11-10 13:41:47下载
- 积分：1
