Dcttransformdigitalimagewatermarigalgorithm

对想学matlab的初学者很有帮助,文中有很多实例(To want to learn matlab beginner helpful, the text has many examples of)

this file is to solve the problem of the tridiagonal and banded systems

这里有几篇有关doppler frequency offset估计问题的相关文献，主要采用的是信道响应法，自相关法，循环前缀法来估计多普勒频移的。( Here are a few questions about the doppler frequency offset estimate of the relevant literature, is mainly used in the channel response, self-correlation method, cyclic prefix to estimate the Doppler frequency shift.)

说明：  最大似然译码的matalb仿真程序，皆为小程序浅显易懂(Maximum likelihood decoding matalb emulator)

：首先介绍了系统辨识的基本原理，简要介绍了Matlab中系统辨识 的实现方法。并结合具体的例子，显示Matlab系统辨识工具箱在系统辨 识中的强大功能和辨识快速准确等优点。(This paper introduces the basic theory of System Identification，the realization method in Matlab and presents the strong function of System Identification toolbox with the merit of fast，precision and SO 011 by an example．)

BER for BPSK modulation with 2x2 MIMO and MMSE-SIC equalizer (Rayleigh channel)

计算数独的好方法，能够快速解决问题，使用方便(Good way to calculate the number of independent, able to quickly solve the problem, easy to use)

2D 粘弹性介质 全空间解析解，matlab。(2D viscoelastic medium analytical solution of the whole space, matlab.)

此程序主要是详细给出了在matlab中如何求解信号的fft，包括功率谱，功率谱密度，幅度谱；(This procedure is given in detail how to solve the signal in matlab fft, including power spectrum, power spectral density, amplitude spectrum )

压缩感知OMP算法实现一维信号和二维图像重构(Orthogonal Matching Pursuit Algorithm for Signal Reconstruction Based on Compressive Sensing)