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ApEn
This program calculates Approximate Entropy of a given time series.
- 2014-02-10 03:57:53下载
- 积分：1
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target-ISAR-imaging
ISAR目标仿真回波在加入不同噪声下利用不同时频分析工具进行分析的MATLAB例子(MATLAB examples of ISAR target echo signals simulation and the time-frequency analysis with different time-frequency tools when adding different noise to the echos)
- 2015-09-17 15:26:25下载
- 积分：1
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matlab
自己整理的一些关于matlab中的优化函数利用。其中主要包含了函数，以及函数的输入输出，及相关应用的表格(the using of Some optimization function in matlab )
- 2013-03-15 12:01:08下载
- 积分：1
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squirt
计算SQUIRT 模型，弹性波在饱和多孔介质中传播时，一种微观流动机制(used to realize the Squirt flow model)
- 2011-12-19 19:55:32下载
- 积分：1
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Chapter7
现代通信系统matlab第七章载波调制的数字传输源代码(Modern communications systems matlab Chapter VII of the carrier modulated digital transmission source code)
- 2014-01-11 16:17:40下载
- 积分：1
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OFDM_m
完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.(Orthogonal frequency division multiplexing (OFDM) is becoming the chosen
modulation technique for wireless communications. OFDM can provide large data
rates with sufficient robustness to radio channel impairments. Many research centers
in the world have specialized teams working in the optimization of OFDM for
countless applications. Here, at the Georgia Institute of Technology, one of such
teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part
of the Georgia Center for Advanced Telecommunications Technology (GCATT).
The purpose of this report is to provide Matlab code to simulate the basic processing
involved in the generation and reception of an OFDM signal in a physical
channel and to provide a description of each of the steps involved. For this purpose,
we shall use, as an example, one of the proposed OFDM signals of the Digital
Video Broadcasting (DVB) standard for the European terrestrial digital television
(DTV) service.)
- 2009-03-05 20:15:10下载
- 积分：1
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EMALGORITHM
In statistics, an expectation-maximization (EM) algorithm is a method for finding maximum likelihood or maximum a posteriori (MAP) estimates of parameters in statistical models, where the model depends on unobserved latent variables. EM is an iterative method which alternates between performing an expectation (E) step, which computes the expectation of the log-likelihood evaluated using the current estimate for the latent variables, and a maximization (M) step, which computes parameters maximizing the expected log-likelihood found on the E step. These parameter-estimates are then used to determine the distribution of the latent variables in the next E step.
- 2010-12-14 17:04:44下载
- 积分：1
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experiment1
fuzzy arithmetic program is creating error
- 2011-02-10 16:14:21下载
- 积分：1
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Gabor
Gabor atoms generation
- 2011-01-31 14:44:04下载
- 积分：1
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voice-filtering-process
matlab应用实例-语音滤波程序，使对matlab编程的简单应用跟熟悉(matlab examples- voice filtering process, so that a simple application of matlab with the familiar programming)
- 2011-06-06 16:41:06下载
- 积分：1
