Freemarker-2.3.16 API

this file is Halcon 12 version installation guide

说明：  针对使用传统分类器预测配变重过载会因为重过载样本率较低而带来的总正确率很高，重过载预测正确率却很低这一问题，将重抽样与随机森林理论引入分类模型中，构建重抽样-随机森林分类器对配变重过载进行预测。结果表明，新方法在预测配变日重过载类型、重过载开始与结束时间、重过载严重程度方面有较高的准确率。(For the problem of using the traditional classifier to predict the distribution of heavy overload, the total correct rate is high because of the low overload sample rate, and the accuracy of the heavy overload prediction is very low. The resampling and random forest theory are introduced into the classification model. In the construction, the re-sampling-random forest classifier is used to predict the heavy-duty overload. The results show that the new method has higher accuracy in predicting the type of daily variable overload, the start and end time of heavy overload, and the severity of heavy overload.)

说明：  合成孔径雷达BP成像算法，详细代码并包含注释。(BP imaging algorithm for synthetic aperture radar)

HTML5拖放选择图片、删除选择功能，上边有几个按钮，分别是选择全部，全部不选，删除，也可以鼠标点选任意一个图片，点击Delete后可动态删除这张图片，当然只是在列表中删除，并不是真正把图片从硬盘上删除。HTML5效果，所以请在支持HTML5的浏览器中查看效果。

循环神经网络LSTM可以预测时间序列数据，根据历史时刻的信息预测未来时刻的信息(the recurrent neural network is very useful to predict data in the future)

VBA FOR STOCK REGISTER

matlab的c语言s函数，实现手动与自动控制的无扰切换，具有两个参数：一个是切换信号，为1时自动控制，为0时手动控制；另一个是手动控制值。(Matlab language c s function, manual and automatic control to achieve the Bumpless Transfer, with two parameters : a signal is switched to 1:00 automation, 0:00 a.m. to manual control; Another is the value of manual control.)

vhdl代码多路开关，小系统使用，非常方便-VHDL code multi-channel switch, a small system, a very convenient

lora test board. and aceelerometer board for raspberry pi.

FFmpeg视频解码器的详细介绍，首先讲解了视频编码的基础知识，然后进行编码器的介绍(The detailed introduction of FFmpeg video decoder, first explained the basic knowledge of video coding, and then introduce the encoder)