two-way-relay

Triangular Mesh Refinement This function will refine any closed triangular mesh with 4-split spline interpolation.

用matlab实现画彩色花朵的动画，对初学matlab的同学能有帮助。(Using matlab to achieve colored flowers painted animation, matlab for beginner students can help.)

Watermark A visible or invisible signature embedded inside an image to show authenticity or proof of ownership. The hidden watermark should be inseparable the host image, robust enough to resist any manipulations while preserving the image quality. Thus through watermarking, intellectual properties remains accessible while being permanently marked.

Pulse propagation in a negative index material

波达方向估计算法仿真中的基于解相干的MUSIC源程序 中的Toeplitz算法(Simulation of DOA estimation of MUSIC-based decoherence source in Toeplitz algorithms)

主要是些matlab的常用指令，对大家可能会有所帮助(Mainly those commonly used matlab instructions may help to everyone)

对数据中出现的情况分为三类进行匹配，正常，不正常，和未知，对不正常的数据进一步分析- (data on the case are divided into three types matching, normal, abnormal, and unknown, not normal for further analysis of the data-)

Generate 3D triangular hexagonal meshes

用迭代法解微分方程。例程中是以buck电路为应用对象，使用滑模算法进行控制。(Iterative method for solving differential equations)

说明：  频谱分析，能够有效识别信号中的频率成分，适用于DSP课程设计(Spectrum analysis, which can effectively identify the frequency components in the signal, is suitable for DSP curriculum design)