echohiding

适合神经网络初学者.程序中已经输入实验数据,在matlab环境下直接运行即可.可以输入其它新数据,并改动.(neural network for beginners. Procedures have been imported experimental data, in Matlab environment can be run directly. the importation of other new data and changes.)

模型预测源文件，可以预测相关的模型，含有清晰的注释。(Model can predict the source file, predict related model, contains clear comments.)

大学通信原理数模转换matlab功能函数，能够实现模拟信号到数字的转换。(Communication, University of the principle of digital to analog conversion matlab function, able to achieve the conversion of analog to digital)

matlab中批量导入txt文件数据的方法(Batch import txt files)

功率谱估计是利用有限长的数据估计信号的功率谱，广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法，相关法，周期图的改进法，常用的现代谱估计方法有最大熵谱估计，AR模型，MA模型，ARMA模型。经典谱估计适用于长序列的信号，其主要缺陷是描述功率谱波动的数字特征方差性能差，频率分辨率低，现代谱估计适用于短序列的信号，旨在改善谱估计的分辨率，并将其应用于实际地震资料的谱分析。 (Power spectrum estimation is the use of a finite length data to estimate the power spectrum of the signal, widely used in various fields. Power spectrum estimation is divided into classic and modern spectral estimation spectral estimation. Commonly used methods of classical periodogram spectrum estimation method, the relevant law, the cycle graph Improvement Act, commonly used in modern spectral estimation methods have maximum entropy spectral estimation, AR model, MA model, ARMA model. Classical spectral estimation applied to signal a long sequence, its main drawback is the fluctuation power spectrum describing digital signature variance performance is poor, the frequency resolution is low, modern spectral estimation applied to signal short sequences designed to improve spectral estimation resolution, and The analysis applied to real seismic data spectrum.)

WE NEED PART 2 CODE In MATLAB SOUND DECODEING

93C66 application notes

digital image processing about filters

非常有用的matlab实用例程,mei you mi ma(very useful practical Matlab routines, mei you mi ma)

利用harris算法进行角点检测，然后利用鼠标将角点的坐标读取出来，存到数组当中(harris corner detection)