laomang

说明：  dv-hop算法仿真，该算法能够对一定区域内的未知节点进行定位(dv-hop algorithm simulation, the algorithm can be in the region to locate the unknown node)

noise generate for image in block noise random

MATLAB常用算法程序集，功能比较齐全。(MATLAB commonly used algorithm for assembly, function relatively complete.)

this file contain matlab code for advance filter design

Code Source of EMD (Empirical Mode Decomposition)

说明：  一个BP神经网络的matlab程序，利用BP神经网络实现预测功能。可以编制相关的预测程序参考。(A BP neural network matlab procedures, take advantage of BP neural network function prediction. Able to prepare the relevant reference prediction procedures.)

lanczos算法用来计算大型稀疏矩阵的最大最小本征值及相应的本征矢量。(lanczos algebra is used to calculate the maximum and minimum eigenvalue and eigenvector of the matrix)

Unzip all files in Matlab current directory. Type "test_main" on Matlab command window.

compressive sensing theory

换热器的j,f因子是评定其性能的重要参数，通过编程计算能够更加简便快捷(J, f is a factor important to assess the performance parameters of the heat exchanger, through the calculation can be more easily and quickly programmed)