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lfm
线性调频信号的参数检测和估计原理方法，以及LFM信号的参数估计步骤(Linear FM signal parameter detection and estimation theory methods, and the LFM signal parameter estimation procedure)
- 2011-06-01 22:00:13下载
- 积分：1
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lithium battery
说明： 锂离子电池储能的一阶响应仿真模型，能基本实现电池储能的充放电。(The first-order response simulation model of Li-ion battery energy storage can basically realize the charge and discharge of battery energy storage.)
- 2020-09-10 14:58:01下载
- 积分：1
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一种基于高阶累积量的数字调相信号识别方法
说明： 对当前通信信号中常用的数字调相信号BPSK、QPSK、1／4一QPSK、8PSK的调制识别问题，提出了一种基于信号差分高阶累积量的识剐算法。该算法分两个层次进行调制识别，首先利用信号的四阶累积量特征对BPSK、QPSK和{1／4一QPSK、8PSK}信号进行识别，然后再利用信号差分的四阶和八阶累积量特征对1/4-QPSK、8PSK信号进行识别。从理论上分析了的该算法的有效性，并通过计算机仿真验证了算法具有良好的性能。(A recognition algorithm based on differential high-order cumulant is proposed for the modulation recognition problems of BPSK, QPSK, 1/4-QPSK and 8PSK, which are commonly used in current communication signals. The algorithm is divided into two levels for modulation recognition. Firstly, BPSK, QPSK and {1/4-QPSK, 8PSK} signals are identified by using the fourth-order cumulant characteristics of signals, and then 1/4-QPSK and 8PSK signals are identified by using the fourth-order cumulant and eighth-order cumulant characteristics of signal difference. The validity of the algorithm is analyzed theoretically, and the good performance of the algorithm is verified by computer simulation.)
- 2020-06-21 09:40:02下载
- 积分：1
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TCM-16QAM
网格编码的16QAM仿真，验证网格编码的增益和误码(grid coding 16QAM simulation, verification grid coding gain and the error)
- 2021-03-05 10:09:31下载
- 积分：1
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gmmbayestb-v1.0
GMMBayes Toolbox
Feature Representation and Discrimination Based on Gaussian Mixture Model
- 2008-05-10 20:42:27下载
- 积分：1
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low_pass
matlab/Simulink/DSP Builder设计一个低通滤波器，在Simulink中使用Simulink库和DSP Bulider建立模型，并在Simulink中仿真
- 2013-07-14 08:18:28下载
- 积分：1
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HRTF
本文档设计的虚拟环绕立体声系统，将普通双声道音频信号经过数字信号处理器(DSP)处理，转变成具有环绕立体声效果的双声道音频信号。(This document is designed for virtual surround sound system, the ordinary two-channel audio signal through a digital signal processor (DSP) treated with a two-channel audio into surround sound effect signal.)
- 2014-12-26 19:04:36下载
- 积分：1
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程序
在光纤通讯仿真中，产生QPSK，16QAM，64QAM信号，并添加激光相位噪声和自发辐射噪声(In optical fiber communication simulation, QPSK, 16QAM, 64QAM signals are generated, and laser phase noise and spontaneous radiation noise are added.)
- 2020-09-17 21:27:55下载
- 积分：1
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Clarke_Jakes_Zheng模型matlab仿真
Matlab Clarke模型的实现，有完整注释(Matlab Clarke model realize)
- 2018-10-26 11:41:03下载
- 积分：1
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simulink通信仿真
介绍了使用simulink对通信系统进行仿真的基础知识，以及对OFDMK、CDMA、多址接入MIMO仿真的详细解释(This paper introduces the basic knowledge of using Simulink to simulate the communication system, and explains in detail the simulation of OFDMK, CDMA and multiple access MIMO.)
- 2018-04-24 11:13:03下载
- 积分：1
