wifferent

详细讲述了黑客攻防内容，深入学习系统，受益匪浅。(Details about the hacker attack and defense content, in-depth learning system, the absolute benefit.)

windows wininet source code

matlab响应面拟合文件，主要针对前四阶响应面拟合。(The MATLAB response surface fitting file is mainly for the first four order response surface fitting.)

说明：  c语言课件，适合大一上学期c语言初学者使用。visualc++ 6.0软件环境下运行，c语言为编译语言(c language courseware for freshman last semester c language for beginners. visualc++ 6.0 software operating environment, c language is a compiled language)

基于阵列信号处理的跳频信号盲检测和参数盲估计matlab 仿真(Matlab simulation of blind detection of frequency hopping signal based on array signal processing)

配电网无功补偿的优化程序，本科论文加程序，放心使用(Distribution network reactive power optimization procedures, undergraduate papers plus procedures, rest assured that the use of)

说明：  空域零陷，首先用doa技术估计直达波方向，然后置零，用于直达波消除。(In spatial nulling, DOA technique is used to estimate the direction of direct wave, and then zeroing is used to eliminate direct wave.)

说明：  实现BCH码的编码和解码程序，支持参数更改，已在大型项目实用(BCH code and decode matlab)

三相SPWM逆变器的调制建模和仿真详细讲解(Three-phase modulation SPWM Inverter Modeling and Simulation explain in detail)

使用协同过滤的推荐系统测试代码Predicting movie ratings using collaborative filtering and latent concept extractors based on matrix decomposition methods like SVD and CUR on the movielens-100k dataset The project explores techniques for predicting unknown user ratings based on a large dataset of users and movie ratings.(Recommender-SystemsWe used 6 different recommender methods to predict user ratings across the data sets. Namely we set up Collaborative Filtering along with its baseline variant and Matrix decomposition techniques like Singular Value Decomposition and CUR. Moreover, we also implemented dimensionality reduction in these matrix decomposition techniques which preserved 90% of the energy so as to increase the computational efficiency while keeping the accuracy similar for these methods.)