DTV.3

matlab code for digital signal processing

说明：  图像潜载信息映射技术,基于matlab基础知道编程使之能够在公开图中潜载隐藏另一幅图象。(the technology about translating the image embeded )

Voltage sags are one of the main problems in transmission and distribution grids with high penetration of distributed generation. This paper proposes a voltage support control scheme for grid-connected power sources under voltage sags. The control is based on the injection of reactive current with a variable ratio between positive and negative sequences. The controller determines, also, the amount of reactive power needed to restore the dropped voltage magnitudes to new reference values confined within the continuous operation limits required in grid codes. These reference values are chosen in order to guarantee low current injection when fulfilling the voltage support objective. Selected experimental results are reported in order to validate the effectiveness of the proposed control.

Quadrature Amplitude Modulation :QAM 16 simulation study

程序仿真了两种（ZF,MMSE）Vblast接收机的检测性能，绘制误比特率～信噪比曲线。(ZF,MMSE,两种检测算法的性能blast testing program, the price ZF, MMSE detection algorithm in the performance of four )

用小波分析对所给图象进行增强处理,增强过后的效果明显(To will carry on enhancement processing with the wavelet analysis to the image, enhancement from now on effect is obvious )

rice大学Chengbo Li, Wotao Yin, Yin Zhang编写的，使用TV重构图像的matlab程序，内有使用说明，及相关文章(of rice University Chengbo Li, Wotao Yin, Yin Zhang written TV reconstructed image matlab program, with instructions for use, and related articles)

国内节点优化算法书籍，内容丰富，算法齐全，实用性较强。定理的证明和算法的准导主要以数学分析和线性代数为基础，简明易学。(Domestic node optimization book, rich in content, the algorithm is complete, practical, strong. Theorems and algorithms quasi-proof guide mainly in mathematical analysis and linear algebra-based, concise and easy to learn.)

截取一个小的窗口对于目标序列图像进行跟踪和锁定(Interception of a small window for the target image sequence tracking and locking)

说明：  蚁群算法TSP(旅行商问题)通用matlab程序(Ant Colony TSP (traveling salesman problem) General matlab program)