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运用Matlab语言编程,进行信号分析的能力。音频信号是一种连续变化的模拟信号,计算机只能处理和记录二进制的数字信号,由自然音源而得的音频信号必须经过采样,量化和编码,变成二进制数据后才能送到计算机进行再编辑和存贮,通过本实验中了解模拟信号采样和重构的完整过程,加深对采样定理的理解。-Matlab programming language to use for signal analysis. Audio signal is a continuous change of the analog s
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用分段IFS拟合离散序列的matlab程序
看过Hayes的一篇文章 “Using Iterated Function System to Model Discrete sequences”,我用文章中所用的分段IFS模型写了一段matlab程序以拟合一段网络流量(所用的网络流量是用txt文档保存的一维时间序列)。
程序有用分段IFS编码然后再解码合成数据的过程,还包括计算压缩比。 -IFS fitting with discrete sub-sequences of matlab
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In computer science and information theory, Huffman coding is an entropy encoding algorithm used for lossless data compression
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可用来预测股票走势的matlab程序,先要输入数据(可更换),再进行预测,属于径向基神经网络的编码。-Used to predict the stock trend matlab program, need to input data (replaceable), and then to predict, belonging to the encoding of radial basis function neural network.
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运用matlab实现CRC编码。输入任意二进制数据,输出相应CRC编码。可选择CRC-12,CRC-16,CRC-CCIT 或者自己输入多项式系数。-CRC coding using matlab realize. Arbitrary binary data input, the output corresponding CRC encoding. Optional CRC-12, CRC-16, CRC-CCIT or enter your own polynomial coefficient
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This works proposes a new data-hiding method based on pixel pair matching (PPM). The basic idea of PPM is to use the values of pixel pair as a reference coordinate, and search a coordinate in the neighborhood set of this pixel pair according to a giv
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