exp2

matlab经典的100个实验程序。非常适合初学者学习。(matlab classic 100 experimental procedure. Very suitable for beginners to learn.)

时域自适应滤波中基于后验概率的归一化格型RLS算法(Time-domain adaptive filter based on a posteriori probability of the normalized lattice RLS algorithm)

关于MATLAB和vc混合编程，界面开发，图像处理等方面的应用的23篇文章，文章大多来自核心期刊(Vc on MATLAB and mixed programming, interface development, image processing, such as the application of the 23 articles, journal articles, mostly from the core)

ofdm system with channel estimation (ofdm channel estimation)

两种数据读取的方法，希望能给matlab的初学者一定的借鉴，能学点就学点吧学弟学妹们加油啊(Two kinds of data read method, the hope can give matlab beginners reference, can learn some schooling point it drove to the lower classwoman refueling ah)

OFDM很容易在具有时延扩展或等效频率选择性的信道上使用。 频率选择性信道的特征在于延迟扩展或相干带宽，其测量频率中的信道去相关。 相干带宽与均方根（RMS）时延扩展成反比。 通过选择与信道相干带宽相关的子载波间隔，OFDM可以用于将频率选择性信道转换成频率平坦子信道的并行集合。 适合于平坦衰落信道的技术可以直接应用。(OFDM is simple to use on channels that exhibit time delay spread or, equivalently, frequency selectivity. Frequency selective channels are characterized by either delay spread or coherence bandwidth which measures the channel decorrelation in frequency. The coherence bandwidth is inversely proportional to the root-mean-square (rms) delay spread. By choosing the sub-carrier spacing properly in relation to the channel coherence bandwidth, OFDM can be used to convert a frequency selective channel into a parallel collection of frequency flat subchannels. Techniques that are appropriate for flat fading channels can then be applied in a straight forward fashion.)

符合瑞利包络的杂波功率谱与幅度概率密度函数。(The spectral power spectrum and amplitude probability density function of Rayleigh envelope)

Contain two matlab code : - ApEn and per_entr to calculate entropy of permutation

说明：  实现地月轨道的模拟以及计算，讨论了卫星有地球到月球的变轨过程。(a discrible of the way to moon)

matlab_gui设计程序和相关程序开发，用于gui界面的设计(the process of matlab_gui)