能够对于奇异值的计算matlab代码，找了好久呢。。,Singular value to the calculation of the matlab code, then look for a long time. .

用matlab仿真，通过不同的方法计算矩阵的SVD分解，并用SVD的方法计算最小二乘问题和进行图像压缩-Matlab simulation, different ways to calculate the matrix SVD decomposition and the SVD method to calculate the least squares problem and the image compression

本程序为SVD的matlab代码，包括随机生成矩阵，进行SVD分解，并利用SVD分解进行图像压缩。-This procedure for SVD matlab code, including the random generator matrix, perform SVD decomposition, and image compression using SVD decomposition.