Matlab编写的SPIHT 也叫层树分集压缩算法 本算法目前适合处理8*8的矩阵 <由于时间关系 本算法还不能对大的图像进行操作 但是主要的思想算法都在 只要稍做修改即可>希望对大家会有帮助 -Matlab prepared SPIHT also called tree diversity layer compression algorithm suitable for the processing algorithm currently 8 * 8 the Matri

程序首先利用include的手段将文件graph0.cpp包含进来，在main()函数调用由图的邻接矩阵建立图creatgraph与取顶点i的值gervalue(const int i)的函数。随后调用pshorpath(adjmatrix &G,int v0,int dist[],int path[])函数，该函数就是狄克斯特拉算法对应的函数。-Procedures include the means of the first to use the file that contains gra

矩阵连乘问题递归直接计算法，原自王晓东算法设计，该程序已调通-Recursive Matrix even by the issue of direct calculation method, the original self-Xiaodong algorithm design, the program has been transferred Qualcomm

DCT公式实现、DCT矩阵实现、AAN快速算法实现，及时间比较。-The DCT formula realize DCT matrix to achieve, AAN fast algorithm to achieve, and spend more time.

子空间算法是一种基于矩阵特征空间分解的方法，信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成噪声子空间则由协方差矩阵中所有最小特征值噪声方差对应的特征向量组成。子空间算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位-Subspace algorithms is minimized by the corresponding eigenvalues ​ ​ of all the noise variance-covariance matrix of a