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说明： MATLAB编程实现如何分解结构元素,以及腐蚀与膨胀运算，内含具体源程序，且已运行成功(MATLAB programming to breakdown structure elements, and corrosion and expansion of operations includes the specific source, and has been running successfully)
- 2010-12-03 09:55:29下载
- 积分：1
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MM1
matlab 的 M/M/1排队系统 带统计图和界面(matlab MM1)
- 2013-04-18 11:18:28下载
- 积分：1
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最新的FA-BP算法
该程序是最新的FA-BP算法，利用该程序可以进行极值的寻优。(The program is the latest FA-BP algorithm, which can be used to optimize the extreme value.)
- 2020-07-11 21:28:54下载
- 积分：1
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xiaobobp
小波包分解及bp神经网络训练程序，可用于进行模式识别(bp neural network training program, can be used for pattern recognition)
- 2011-08-18 14:58:43下载
- 积分：1
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ACO-OFDM信号发送与接收
在本实验中，我们主要在Matlab平台上实现非对称性限幅光正交频分复用（ACO-OFDM）信号的发送与接收的仿真与分析。通过这场实验，我们能够更加掌握ACO-OFDM信号原理及信号的特点，并掌握ACO-OFDM发送与接收调制解调原理及信号经过信道后的恢复方法。实验步骤主要如下：首先，Matlab产生16QAM映射方式的正交频分复用（OFDM）符号，然后在产生ACO-OFDM信号；在每个ACO-OFDM符号前添加循环前缀，然后编写ACO-OFDM信号发送接收程序；信道使用高斯白噪声（AWGN）信道；Matlab绘出时域ACO-OFDM信号，均衡后的接收信号的星座图。(In this experiment, we mainly realize the simulation and analysis of the transmission and reception of asymmetric amplitude-limited optical orthogonal frequency division multiplexing (ACO-OFDM) signal on the platform of matlab. Through this experiment, we can grasp the principle of ACO-OFDM signal and the characteristics of the signal, as well as the principle of ACO-OFDM sending and receiving modulation and demodulation and the method of signal recovery after passing through the channel. The experimental steps are as follows: Firstly, matlab generates 16QAM mapping orthogonal frequency division multiplexing (OFDM) symbols, and then generates ACO-OFDM signals; adds a cyclic prefix to each ACO-OFDM symbol, and then writes the ACO-OFDM signal transmission and reception program; the channel uses the Gauss white noise (AWGN) channel; and MATLAB draws the constellation of ACO-OFDM signals in time domain, after equalization, the received signal.)
- 2021-03-21 23:19:17下载
- 积分：1
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基于白光LED的室内可见光通信系统研究_魏承功
说明： 本文在对白光 LED 用作通信光源时的伏安特性、光谱特性和调制特性等物理特性做深入分析的基础上，重点研究了白光 LED 照明光源通信系统的组成结构和系统设计，并设计出了白光 LED 调制和发射电路。给出了一种求 LED 照明灯室内布局的方法，仿
真结果表明，该方法可以较好地解决可见光通信系统的室内 LED 照明灯的最优布局问
题。采用直射式链路形式和光强度调制-直接检测技术，可以实现对白光 LED 的高速调
制，并设计出了用于接收可见光信号和信号解调的光接收电路，完成了白光 LED 的可
见光通信收发实验并给出了实验结果。(Based on the in-depth analysis of the physical characteristics of white LED as a communication light source, such as volt-ampere characteristics, spectral characteristics and modulation characteristics, this paper focuses on the study of the composition and system design of white LED lighting communication system, and designs the white LED modulation and transmission circuit. A method of finding the indoor layout of LED lighting is given.
Real results show that this method can solve the problem of optimum layout of indoor LED lighting in visible light communication system.
Question. High-speed adjustment of white LED can be achieved by using direct link and intensity Modulation-direct detection technology.
The optical receiving circuit for receiving visible light signal and signal demodulation is designed, and the white light LED can be realized.
Experiments of optical communication transceiver and receiver are carried out and the experimental results are given.)
- 2019-04-25 12:59:06下载
- 积分：1
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电力系统机电_电磁暂态混合仿真接口技术_王哲
power system mmc hvdc .you can easy learn. tt,s a wonderful artticle for you to learn.~~~~~~~~~~~(power system mmc hvdc .you can easy learn. tt,s a wonderful artticle for you to learn.~~~~~~~~~~~~)
- 2018-04-16 19:04:01下载
- 积分：1
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ikine_sc8a
机器人MATLAB m语言，实现关节机器人的运动学正解运算。算(Robot MATLAB M language, realize kinematic joint robot forward kinematics, inverse operation.)
- 2017-12-12 18:17:39下载
- 积分：1
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2-D-Surface-Wave-Modeling-master
说明： 面波模拟动态图像，二维动态图像生动展示出波的传播过程，较为基础(The surface wave simulates the dynamic image, and the two-dimensional dynamic image vividly shows the wave propagation process)
- 2020-12-07 12:19:22下载
- 积分：1
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Mobile-Radio-Channels-Modeling-in-MATLAB
Some tips related to wireless channels
- 2013-08-07 17:27:41下载
- 积分：1
