kmeans1

说明：  An HTML5 with Music Mobile Phone Shake a Special Effect Code

说明：  与经典的方法相比，使用具有长时间记忆细胞的递归神经网络(RNN)不需要或几乎不需要特征工程。数据可以直接输入到神经网络中，神经网络就像一个黑匣子，可以正确地对问题进行建模。其他研究在活动识别数据集上可以使用大量的特征工程，这是一种与经典数据科学技术相结合的信号处理方法。这里的方法在数据预处理的数量方面非常简单(Compared with the classical methods, the recursive neural network (RNN) with long-term memory cells does not need or almost need feature engineering. Data can be directly input into the neural network, which acts as a black box and can correctly model the problem. Other research can use a lot of Feature Engineering on activity recognition data sets, which is a signal processing method combined with classical data science and technology. The method here is very simple in terms of the number of data preprocessing)

在C#程序窗口中显示图片及文字，比较基础的C#例子，面向初学者，在C#的窗体中打开一幅图片，并显示文字，真的简单，高手绕行吧。

利用 485 总线，通过MODBUS 实现与PLC的通信，内容完整，测试通过(The c is STM32 of communictaion for PLC)

解压pkg文件资源，欢迎下载使用，有问题请反馈(Extract PKG file resources)

说明：  数据曲线分析，显示数据曲线，根据皮尔森系数判别两条数据曲线的相似度(Data curve analysis, display data curve, distinguish the similarity of two data curve according to Pearson coefficient)

fsk modulation Frequency shift keying (FSK) is the most common form of digital modulation in the high-frequency radio spectrum, and has important applications in telephone circuits. This article provides a general tutorial on FSK in its many forms. Both modulation and demodulation schemes will be discussed

bp算法实现手写数字识别，简单实用，下载即可使用(Bp algorithm realizes handwritten digit recognition, simple and practical, download and use)

一些基础有用的list操作, 例如添加，删除，删除尾部，添加与首部等等(some fundamental list function, like add, delete)

demo_sources.7z fast report