zhenghui

the LDPC code program

说明：  可实现对灰度图像进行小波变换以及spiht编码并且完成了图像的重构(Can be realized on the gray image coding and wavelet transform and spiht complete reconstruction of the image)

MATLAB codes for blind forgery systems

伪随机序列---m序列（function)( pseudo-random sequence--- M sequence )

用sobol方法计算基于方差的客观不确定性指标的程序。(Sobol method used to calculate the variance of uncertainty based on objective indicators of the program.)

2019meisaiCti,zheshinimeiyouguodequanzinbanben(2019meisaiCti_fanyiban)

直流双闭环无静差调速，参数已经给定，调试运行成功。(DC double closed loop static droop parameters have been given, debugging and running successfully.)

matlab中的混合编程及各类接口的使用实例。包括notebook,excel,word,mat,dll,color map,Implicit function，debugging等多个方面的多个实例。(matlab Mixed programming and examples of the use of various types of interfaces. Include multiple instances of multiple aspects of the notebook, excel, word, mat, dll, color map, Implicit function, debugging, etc.)

the simulation provides computation of target reflectivity data in the deficient elevation domain. Simulations are implemented to test the decoupled least-squares technique for high resolutionspectral estimation of target reflectivity.all seven (7)files should be downloaded for the simulation to work.(dls3D.m,estimate.m,get2S1Data.m,getConstraints.m, getImageData.m,getPixelData.m, getSLICYData.m)

运用最小一次范数法对含粗差的实验数据进行抗差估计(Using a minimum norm method with experimental data for gross errors in Robust Estimation)