MATLAB-OFDM

matlab7.0教程，让你详细了解其具体使用，从入门到高手！(matlab7.0 tutorial, you learn more about their specific use, from entry to the master!)

个人项目，旅馆的查询设置例子。不要重复上码或其他好源可用下载数就会(Personal items, check the hotel setting an example. Do not repeat a good source code or other downloads will be available)

这是nmflab的操作指导书，可以当成一个工具箱添加到matlab中，其中包含nmf几种经典的算法，很有指导意义！(This is the operating instructions nmflab can be added as a toolbox to matlab, which contains nmf several classic algorithms, is very instructive!)

低压电力线载波通信的OFDM系统仿真，采用了压缩感知的方法进行信道估计，分别选取不同导频数目与LS算法比较，仿真效果良好。(OFDM power line carrier communication system simulation, using the compressed sensing method for channel estimation, respectively, to select a different number of pilot and LS algorithm, the simulation results is good.)

说明：  dbscan聚类代码及说明，包含多个文件的代码。(DBSCAN clustering code and description)

递归式最小均方（RLS）算法的基本思想是力图使在每个时刻对所有已输入信号而言重估的平方误差的加权和最小，这使得RLS算法对非平稳信号的适应性要好。与LMS算法相比，RLS算法采用时间平均，因此，所得出的最优滤波器依赖于用于计算平均值的样本数，而LMS（NLMS）算法是基于集平均而设计的，因此稳定环境下LMS（NLMS）算法在不同计算条件下的结果是一致的(Recursive least-mean-square (RLS) algorithm for the basic idea is to try to make in every moment of all the input signal in terms of re-evaluation of the weighted squared error and the smallest, which allows non-stationary RLS algorithm for adaptive signal better. Compared with the LMS algorithm, RLS algorithm uses the average time, therefore, the resulting optimal filter depends on the used to calculate the average number of samples, and the LMS (NLMS) algorithm is designed based on set average, and therefore a stable environment LMS (NLMS) algorithm in different conditions, the results of the calculation is consistent)

图像显示程序，可以把txt像素文件显示成图像。(Image display program, and txt pixel file can be displayed as an image.)

G.729的coder和decoder，即编码和解码的matlab原代码，对学习G.729标准有很好的参考价值( The G.729 coder and decoder, ie, encoding and decoding matlab source code, to learn G.729 standard has a good reference value)

微分方程求解，利用matlab软件，解决微分方程领域各种问题(Solving differential equations using matlab software, field problems to solve differential equations)

LAWMLShrink图像去噪方法MATLAB程序(LAWMLShrink Image Denoising MATLAB program)