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loadwav
Function LOADWAV: loading of WAV-formated signal to vector. Usage: sig=loadwav(filename[,channels,length])
- 2010-09-17 18:52:03下载
- 积分：1
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pso
说明： pso算法描述，使用pso优化BP神经网络算法，该代码为基于PSO和BP网络的预测(The PSO algorithm is described, and the BP neural network algorithm is optimized by pso. The code is based on the prediction of PSO and BP network.)
- 2019-04-16 16:04:05下载
- 积分：1
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wuchaxingnengbiaomian
数数字信号处理二仿真作业，也可以进行参考学习交流。(Computer Exercises)
- 2010-11-30 23:08:25下载
- 积分：1
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jacob
工程硕士计算方法课程，雅克比迭代法matlab源代码(Master of Engineering calculation methods courses, the Jacobi iteration method Matlab source code)
- 2012-06-07 11:06:22下载
- 积分：1
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GA
matlab中编的基于遗传算法的转子故障特征选择的小程序，新手程度，仅供参考(matlab in the series based on genetic algorithm rotor fault feature selection of small programs, novice level, for reference only)
- 2013-11-05 20:22:16下载
- 积分：1
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HDB3_Code
在Matlab平台上实现的HDB3编码的函数，接口简单，使用方便可靠(In Matlab platform realize the HDB3 encoding function, interface is simple, easy to use and reliable)
- 2008-04-19 22:37:15下载
- 积分：1
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tiaopin_noise
产生噪声调频干扰信号，并画出它的时域和功率谱(Generate noise FM jamming signal, and draw it in time domain and power spectrum)
- 2012-03-31 20:40:26下载
- 积分：1
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eluosifangkuai
在matlab开发环境中，实现俄罗斯方块游戏的程序(Development environment in matlab to achieve Tetris game program)
- 2013-11-19 13:56:14下载
- 积分：1
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Mitigation-of-voltage-unbalance
matlab description unbalanced voltage
- 2013-12-31 14:00:30下载
- 积分：1
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Huffman-coding
通信的数字化是它能与计算机技术和数字信号处理技术相结合的基础，而实现通信数字化的前提是信源能提供的各种用于传递的消息，例如语音、图像、数据、文字等都必须以数字化形式表示。而信源编码是数字通信系统中的重要组成部分，他是保证信号有效传输的一种重要方式。霍夫曼编码依据字符出现的概率来构造异字头的平均长度最短的码字，有时称之为最佳编码，其优越的性能被广泛使用在数字通信系统中。霍夫曼编码已经成为数据压缩的灵魂算法。本文介绍了无失真编码算法的构造，霍夫曼编码的规则和特点，同时分析了对信源进行优化的方法，最后通过MATLAB仿真来讨论比较二元霍夫曼编码、三元霍夫曼编码以及信源扩展编码的效率，来实现霍夫曼码的优化构造。(The digital communication is it can and computer technology and digital signal processing technology in combination of the base, and realize the digital communication is the premise of source can provide all kinds of used to deliver news, such as voice, video and data and text must take the digital form said. And the source coding digital communication system is the important component, he is to ensure the effective transmission signal is an important way. Huffman coding based on the probability of characters appear to construct different "the average length of the shortest code words, sometimes called the best coding, superior performance is widely used in digital communication system. Huffman coding has become the soul of data compression algorithm. This paper introduces the structure of the encoding algorithm without distortion, Huffman coding rules and characteristics, and analysis of the source of the optimization method, and finally by MATLAB simulation to discuss compares two yu)
- 2012-05-25 23:06:35下载
- 积分：1
