chizhi

说明：  用matlab解决线性回归问题，在约束条件下求解二次回归问题的极小值(Using matlab to solve linear regression problems, in the constraint solving quadratic regression under the condition of the minimum problem)

bnb18 - 非线性整数规划(在MATLAB5.3使用)，直接调用bnb18.m即可帮助计算非线性整数规划(bnb18- nonlinear integer programming (in MATLAB5.3 use), you can directly call bnb18.m help calculate nonlinear integer programming)

说明：  立体匹配SGM算法matlab实现，包括图像预处理，census特征计算、4条扫描线代价聚合、亚像素求精等后处理步骤(Matlab implementation of stereo matching SGM algorithm, including image preprocessing, census feature calculation, four scanning line cost aggregation, sub-pixel refinement and other post-processing steps)

解决拜占庭将军问题典型问题的源程序。分别采用Dolev算法、快速收敛算法、及 混合算法等多种算法。(Byzantine generals problem solving typical problems of the source. Respectively Dolev algorithm, fast convergence algorithm and hybrid algorithm and other algorithms.)

Matlab模糊聚类工具箱，内含说明书。(Fuzzy Clustering and Data Analysis Toolbox，For Use with Matlab )

Perform SVM and test results a) For now, assume that the main script is grid_search.IT performs a grid search for SVM using RBF kernel , for the 2 parameters C and gamma .Criterios for choosing the right values is the F1 score and accuracy of the classifier. b) Having choosen the right parameters , the next step is to convert binary values to probabilities.

MATLAB自带的积分函数，采用m文件编写。通用性好，方便新手分析其编程思路。(MATLAB built-in integration function, the use of m document preparation. Common good, to facilitate analysis of its new programming ideas.)

ofdm 环路延迟估计，包括整数倍估计和小数倍估计。估计误差可调。(The ofdm loop delay estimation, including an integer multiple of estimates and a small multiple of the estimated. The estimation error is adjustable.)

this is an open source and free code for calculation of E&B filed in presence of a current line.

在光接入网中采用DFE均衡的方法来降低误码率。(In optical access network, DFE equalization is used to reduce the bit error rate.)