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viterbi
Softdec including the function poly2trellis(Viterbi Algorithm in soft decision)
- 2009-12-13 10:27:26下载
- 积分：1
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AboutVLABS
Abstract— We propose a simple speech compression algorithm
using subband division and ADPCM (Adaptive Differential
Pulse Code Modulation) algorithm. Although speech data are
stored in a semiconductor memory device, its capacity and the
available network capacity are limited. Therefore, it is necessary to
compress the data as much as possible. The first is that the
reconstructed datum must be understood correctly. Speech signal is
compressed with a ratio of 1/4 using the proposed subband division
and ADPCM (Adaptive Differential Pulse Code
Modulation) algorithm.
- 2013-08-14 22:58:20下载
- 积分：1
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tyjzd
计算肿瘤的椭圆紧致度，用于医学图像处理中，用来判别肿瘤的良恶性。(Calculated tumor oval firmness for medical image processing, for discriminating benign and malignant tumors.)
- 2020-07-01 09:40:02下载
- 积分：1
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GARCHmodelsparameterEstimation
说明： 用GARCH模型对时间序列进行预测，包括建模过程，数据处理，阶数确定以及最小二乘估计参数(GARCH models and parameter estimated by LM)
- 2011-03-22 16:13:59下载
- 积分：1
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QPSK
QPSK Modulation (informatif signal, conversion, Mapping, filter, demodulation)
- 2013-05-13 22:16:17下载
- 积分：1
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ContrlSysSim_zx
中国石油大学张欣老师的 控制系统仿真 的学习教程。包括ppt及matlab程序。(China University of Petroleum teacher Zhang control system simulation tutorials. Including ppt and matlab program.)
- 2015-04-05 09:25:45下载
- 积分：1
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nangfing
双向PCS控制仿真，使用混沌与分形分析的例程，基于SVPWM的三电平逆变的matlab仿真。( Two-way PCS control simulation, Use Chaos and fractal analysis routines, Based on SVPWM three-level inverter matlab simulation.)
- 2016-05-19 17:45:21下载
- 积分：1
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m
说明： 基于置信传播算法和Viterbi检测的ISI信道估计，比较两种算法的性能(ISI channel is estimated based on the belief propagation algorithm and Viterbi detection, compare the performance of the algorithm)
- 2012-05-24 09:50:00下载
- 积分：1
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GUI
matlab中图形用户界面的教程，包含ppt及matlab程序(Tutorial of the graphical user interface in MATLAB, including PPT and matlab program)
- 2013-12-02 10:31:57下载
- 积分：1
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基于DFT的快速DOA估计
基于DFT的快速DOA估计，适合于相干信号源和非相干信号源(DFT-based fast DOA estimation, is suitable for coherent signal source and non-coherent signal source)
- 2020-06-28 10:00:02下载
- 积分：1
