30045836Fuzzy_K

局部线性嵌入算法，由laurance等人于2000年science上发表，广泛应用于图像处理模式识别等领域，是一种流形学习算法。(the algorithm of locally linear embedding)

Thermoelastic Instability in a Seal-Like Configuration

三维路径规划，可以自动寻找最佳路径，matlab(3D path planning can automatically find the best path)

Flexible construction of girth-six QC-LDPC Codes(The program constructs girth-six QC-LDPC codes given row-weight,k, column-weight,j, and sub-matrix size,m. The obtained parity-check matrix is stored in H. The construction has flexibility in that j,k and m can be varied.The program achieves girth-six by applying the row-column constraint. There are m rows in j submatrices. No two rows should share the same column more than once. This constraint is applied to avoid 4-cycles. The construction has flexibility in that j,k and m can be varied.)

本算法是基于图论的广度优先搜索算法，对于配电网的孤岛搜索，以及各个孤岛的电气连通性判别具有很好的效果。(Used to solve the problem about graph search algorithm. )

说明：  本matlab函数是广度优先搜索邻居的聚类算法实现，仅供参考！(The matlab function is breadth-first search neighbor clustering algorithm for reference purposes only!)

代码，关于梯度的HOG特征，挺全的，可以使用(a code about the gradient of the picture)

广义互相关测信号时延的matlab代码，采用TDOA方法，其中延时计算采用GCC方法(Matlab code for time delay measurement of generalized cross-correlation signals)

here is the matlab code for sixty four qam modulation

说明：  用matlab循环函数法精确对泊松分布函数求和的程序，黄金分割法与进退法求和，求解二次规划问题函数(Matlab function using cycle accurate summation of the Poisson distribution function of the process)