带通采样条件下的QPSK信号解调

外梯度求解变分不等式算法以及修正、优化后的算法(Extragradient algorithm variational inequalities and correction algorithms, optimized)

基于径向基核函数的不均衡数据集的极限学习机分类源代码(Based on radial basis function unbalanced datasets Extreme Learning Machine classifier source code)

部分大气参数以及重力加速度参数随高度变化(Variation of partial atmospheric gravity acceleration parameters with height)

Matlab code for Classic AdaBoost Classifier

说明：  本资源有一个matlab程序段，是仿真BPSK分别在高斯噪声和瑞利衰落下的误码率，产生图形对仿真值和理论值进行比较(This resource has a matlab program segment, which is the bit error rate of simulated BPSK under Gaussian noise and Rayleigh fading respectively. The generated graph compares the simulated value with the theoretical value.)

是本人编写的目标跟踪仿真程序（MATLAB），其中包含Imm算法，欢迎指教！(target tracking simulation program (MATLAB), which includes Imm algorithm, welcome improve!)

一种基于气泡动力学研究的气泡边缘识别算法，可以批量快速地处理大量的气泡图片，通过对图片去噪以及二值化等一系列的处理之后，通过识别气泡内部像素点的数量计算气泡半径的大小，并且回执气泡半径大小随时间变化的曲线图。

说明：  在图像分割中，利用Hough变换进行直线提取的matlab源程序。提取方法不同于一般的边缘检测算法。(In image segmentation using Hough transform for straight line extraction matlab source. Extraction method is different from the general edge detection algorithm.)

MATLAB s-function程序标准模板，改动即可用。(MATLAB s-function program standard template modification to use.)

分别对beta估计值模拟分析、非中心对称分布、卡方拟合优度检验、筛选抽样随机数抽取、有限样本性质模拟这5个内容进行了编程说明(The five contents of beta estimation simulation analysis, non-centrosymmetric distribution, chi-square goodness-of-fit test, random number extraction of screening sampling and Simulation of finite sample properties are explained by programming.)