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Moussa_Malab_codes
the first code:Approximate Genetic Algorithm
second code:Genetic Algorithm (GA)
third code:Response Surface Methodology for Design of a PD Controller for Tanker Ship Heading Regulation
forth code:optimization problem for genetic algorithms
fifth code: Torczons multidirectional search algorithm
- 2010-03-11 20:20:22下载
- 积分:1
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matlab_functiontool
说明: 详细介绍matlab的函数工具及其使用方法(Detailed introduction matlab function tool and its use)
- 2008-10-01 11:41:08下载
- 积分:1
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dd
无限冲击响应滤波器 (IIR) 实现,涉及一个Butterworth低通滤波器,设计指标为:在通带内频率低于0.2π时,最大衰减小于1dB;在阻带内[0.3π, π]频率区间上,最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )
- 2013-09-06 19:37:50下载
- 积分:1
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trimbase
去除adc采样信号基线程序,需要输入采样率,基线时刻等(trime base line)
- 2012-04-18 23:34:09下载
- 积分:1
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abc
二级倒立摆的matlab仿真程序,希望大家给点意见,哈哈,,,,,,(Double inverted pendulum)
- 2009-05-05 10:34:34下载
- 积分:1
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seg
Plate number recognition using Matlab program.It is segmentation process.
- 2010-05-16 13:08:51下载
- 积分:1
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Laplace
传统的短时谱估计语音增强算法通常假设语音谱分量相互独立,没有考虑语音谱分量间的相关性。针对这
一问题,该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先,假设语音的离散余弦变换(DCT)
系数服从多元Laplace分布,以此利用谱分量间的相关性;在此基础上,利用多元随机矢量的高斯尺度混合模型表
示,推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式;并进一步推导了基于该分布模型的
语音存在概率,对最小均方误差估计子进行修正。实验结果表明,该算法在抑制背景噪声和减少语音失真等方面优
于传统的语音增强方法。(The spectral components of speech are usually assumed to be independent in traditional short-time
spectrum estimation, which is not the case in practice. Tosolve this problem, a new speech enhancement algorithm
with multivariate Laplace speech model is proposed in this paper. Firstly, the speech Discrete Cosine Transform
(DCT) coefficients are modeled by a multivariate Laplace distribution, so the correlations between speech spectral
components can be exploited. And then a Minimum-Mean-Square-Error (MMSE) estimator based on the proposed
model is derived using a Gaussian scale mixture representation of random vectors. Furthermore, the speech
presence uncertainty with the new model is derived to modify the MMSE estimator. Experimental results show
that the developed method has better noise suppression performance and lower speech distortion compared to the
traditional speech enhancement method. )
- 2014-01-18 10:44:40下载
- 积分:1
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Bluetooth_Full_Duplex
Simulink® and Stateflow® model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model s packet type, slot pair and channel type. Stateflow is used to implement the acknowledgement scheme for the data packets and the SCORT receiver state machine.
NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset™ .
The model includes wave file I/O, CVSD speech coding, HEC, payload CRC for DM1, FEC, framing, GFSK Modulation, frequency hopping, hop sequence generation, an 802.11b interferer, BER meters, throughput meters, plus spectrum, timing and spectrogram plot (which can be turned-off).
- 2015-02-04 04:09:00下载
- 积分:1
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1
说明: 基于利用TDOA算法在无线通信上进行的三维定位算法及数据。(Based on TDOA algorithm in the wireless communication on three dimensional localization algorithm and data.)
- 2016-09-28 15:56:28下载
- 积分:1
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untitled
运用matlab对数字图像进行处理,让大家更了解数字图像(deal digital image)
- 2010-11-04 20:44:01下载
- 积分:1