ip提示框特效

餐厅管理系统，可以增删改查，还在改进，还不行吗(Restaurant management system, you can add, delete, modify and check, is still improving, is not it possible?)

量子物理中的重要教程，赵光达写的量子场论，非常实用(The importance of quantum physics tutorial written by Zhao of quantum field theory, very practical)

下载论坛资源的 可以批量下载论坛上的rar资源-Download forums resources can bulk download rar forum resources

SOM-SVM模型是利用SOM的聚类特点，将含有相同特征的输入样本聚集在一起，并把离聚类中心较远的输入样本舍去。经过20%的样本压缩后，将含有代表性的小样本再送入SVM进行训练。本文的样本集通过实验平台采集，验证了基于支持向量机的频谱感知方法在实际数据测试条件下也能取得很好的感知性能。仿真结果表明，SOM-SVM模型在低信噪比下，频谱检测率接近100%，检测错误率也得到了很好的改善。(The SOM-SVM model is based on clustering characteristics of SOM, the input sample will contain the same features together, and the input samples from far down the clustering center. After 20% samples were compressed, the representative samples were sent to SVM for training. In this paper, the sample set is collected through the experimental platform, and the spectrum sensing method based on support vector machine is proved to be able to achieve good perception performance under the actual data testing conditions. The simulation results show that the detection rate of SOM-SVM model is close to 100% at low SNR, and the detection error rate is also improved.)

说明：  #include "Rect2.hpp" #include "String.hpp" #include "Transform2D.hpp" #include "Vector2.hpp" #include namespace godot { #ifndef MAX

说明：  实现多种信号调制方式的识别，涉及到三种算法和三个源程序，请大家借鉴，共享！(It involves three algorithms and three source programs to realize the recognition of multiple signal modulation modes. Please learn from and share)

访问Palm的Address地址簿例子。需要首先安装delphi-conduits类库。此类库已上传请自行查找。(Visit the Palm address book example of the Address. First install the required library delphi-conduits. From such a database has been your own search.)

说明：  C++ programs for students

这是一个基于模糊PID的船舶航向控制matlab simulink仿真程序(This is a matlab Simulink simulation program for ship course control based on fuzzy PID)

通信与stm32进行通信 更改宏定义可更改接受和发射(Communication with STM32 Change macro definition Changeable acceptance and transmission)