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JettySVM
一种基于支撑矢量积（SVM）的码头检测算法，可以针对高分辨率遥感图像。(A plot based on support vector (SVM) of the terminal detection algorithm that allows high-resolution remote sensing imagery.)
- 2008-01-23 17:31:38下载
- 积分：1
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ImageMeasurement
说明： 课程中的图像处理实验matlab编程，有助于学习图像处理的初学者(program of matlab image processing , helpful for beginners of image processing)
- 2010-04-14 19:52:54下载
- 积分：1
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Untitled
说明： 利用小波变换实现对故障信号的特征提取 构造特征向量(Wavelet transform feature extraction of fault signals structural feature vector)
- 2021-04-15 15:08:54下载
- 积分：1
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BPSK
用matlab实现bpsk调制解调过信道，分析误码率。(Using matlab to achieve bpsk modem over channel bit error rate analysis.)
- 2010-06-02 20:40:45下载
- 积分：1
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ofdm_paper1
Performance Evaluation of an Orthogonal Frequency Division Multiplexing based Wireless Communication System with implementation of Least Mean Square Equalization technique
- 2015-03-26 22:23:11下载
- 积分：1
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ll
说明： 一个比较好的垂直切换算法，提供了两种切换算法，并进行MATLAB算法仿真(A better vertical switching algorithm, provides two switching algorithm, and the MATLAB algorithm simulation)
- 2014-04-02 01:57:20下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
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matlabkuo
扩频通信系统仿真,包括调制解调，解扩全部过程的一个完整通信系统(matlab dss)
- 2009-06-05 20:26:52下载
- 积分：1
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analysis
用matlab实现对语音信号的短时分析，包括清音和浊音的判决，基音周期的估计，实验报告。(use matlab language analysis the speech signal,contains the analysis for unvoiced sound and voiecd sound.)
- 2011-09-15 17:01:59下载
- 积分：1
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xinhaoguji
对信号进行检测和估计，对信号进行
最大后验估计和最大似然估计(The signal detection and estimation, the signal
Maximum a posteriori estimation and maximum likelihood estimation)
- 2020-09-09 19:38:04下载
- 积分：1
