code

preconditioned conjugate gradient

代码里有很完整的注释和解释，与理论分析结果相比，音频信号通过LM386放大。( Code, there are very complete notes and explanations Compared with the results of theoretical analysis, LM386 audio signal amplification.)

hand image pre-processing first stage denoise

病态方程组的数值解法，Guass，Jacobi，SOR iteration，conjugate gradient method(numerical solution of ill-conditioned system of equations，Guass，Jacobi，SOR iteration，conjugate gradient method )

emd经验模态分解的中文注释说明,描述了各个函数的功能(emd Chinese explanatory notes describe the features of each function)

采用一种新的仿真方法建模与仿真Corraza信道模型：Rayleigh-Normal仿真模型(The method uses a new simulation modeling and simulation Corraza channel model: Rayleigh-Normal simulation model)

14节点电力系统的数据，matlab里面matpower格式(14node of power system)

it s a matlab source code about funtional approximation for numerical methods

with this code it could drwa evrythings about modal parametrs of structures and otherthings

Store contains 32 * 32 blackbody, including English and Japanese alphanumeric characters, special symbols(Store contains 32* 32 blackbody, including English and Japanese alphanumeric characters, special symbols)