ART1

通信系统调制的眼图，这个程序像数字滤波器一样展示了眼图，在查看噪声信号时有用(eyemapeyemap(SigVector,WindowLength,Xresolution,Yresolution) )

矩阵特真问题求解，用于解矩阵的特征值，根据数值计算方法得到(Matrix special real problem solving for the solutions of eigenvalue, numerical methods are based)

有限元学习的计算程序,采用matlab编程。(finite element program coded in matlab)

一种DOA估计算法，属于子空间分类（旋转不变子空间算法）(A DOA estimation algorithm, which sub-space classification (rotation invariant subspaces algorithm))

说明：  介绍怎样利用matlab对曲线进行拟合的文章，实用性很高(Introduce how to make use of matlab curve fitting of the article, practical, high)

说明：  ：针对MP3 编码方式和帧结构进行分析，利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步 骤，很好地实现了水印的自适应嵌入。对于不同的系统要求，还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入，使算法 具有更大灵活性。同时在牺牲一定的嵌入空间前提下，实现了水印信息的自同步。实验表明，对于不同风格的音乐，该水印算法 具有很好的不可听性。(In this paper，the encoding method and the frame structure of MP3 are expounded in detail，a watermark algorithm is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis，the algorithm can realize that watermarks is embedded adaptively.By modifying threshold SNRlim（the ratio of signal to noise），the algorithm can meet different requirements of some system，that is what enable the algorithm to have a bigger flexibility.Based on expense of some embedding positions，the watermark can be embedded with self-synchronization.The experiment results show this algorithm can get a good audio effect with various types of audio.)

采用独立PD控制，满足二关节机械手定点控制的要求。(Independent PD control, to meet the requirements of the robot sentinel control.)

蜂窝小区资源分配，分配功率和频率资源，通过遍历实现吞吐量最大化。(Cell allocation of resources, power and frequency allocation of resources to maximize throughput achieved by traversing.)

FFT and IFFT 64 point radix-4

利用自然梯度算法，三相光伏逆变并网的仿真，Pisarenko谐波分解算法。( Use of natural gradient algorithm, Three-phase photovoltaic inverter and network simulation, Pisarenko harmonic decomposition algorithm.)