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Graphical Layout Editor extends Graphical Editor With Palette.

stm32f103z ds18b20 example

说明：  通过stm32f767开发板和ov5640控制数字舵机实现17年电赛板球题。(Through stm32f767 development board and ov5640 control digital steering gear to achieve 17 years of electric cricket match.)

流行的小游戏，对于wince新手来说，是一个很好的跳板，能更快的进步！

微信支付接口详细介绍和接口编写,各种demo展示(WeChat payment interface detailed introduction and interface preparation, various demo display.)

insar书籍，基本原理，数据处理算法，基本应用适合初学者(Insar books, basic principles, data processing algorithms, basic applications for beginners)

说明：  微电网保护问题与传统配电网保护有着极大的不同，典型表现在以下几个方面：a.微电网在并网运行和孤岛运行两种运行方式下，短路电流大小不同且差异很大。b.微电网中电源及相关负荷的接地方式对故障电流的大小影响也很大。c.加入分布式能源后，微电网的双向潮流特性对微电网保护的方向判别也有新的要求。d.发生故障时，微电网与配电网的不同隔离策略需要与微电网保护相结合，这也是微电网保护的关键。(The problem of microgrid protection is very different from that of traditional distribution network protection. Typical manifestations are as follows: a. The short-circuit current of microgrid varies greatly under the two operation modes of grid-connected operation and island operation. B. The grounding mode of power supply and related loads in microgrid also has a great influence on the magnitude of fault current. C. With the addition of distributed energy, the bidirectional power flow characteristics of microgrid also have new requirements for the direction discrimination of microgrid protection. D. When a fault occurs, different isolation strategies of microgrid and distribution network need to be combined with microgrid protection, which is also the key of microgrid protection.)

说明：  drawing program using c#

Matlab表情识别，特征脸[1 ]作为面部表情分类的方法。首先，利用训练图像创建低维人脸空间（pca）。这是通过训练图像集主成分分析（PCA）及图片主成分分析（即具有较大特征值的特征向量）获得的。 结果，所有的测试图像以所选择的主成分表示，计算投影图像与所有投影列车图像的欧几里得距离，选择最小值以找出与试验图像最相似的训练图像。(The feature face [1] is used as a facial expression classification method. Firstly, a low-dimensional face space (pca) is created using training images. This is obtained by training principal component analysis (PCA) of image set and principal component analysis of image (i.e. eigenvectors with larger eigenvalues). As a result, all the test images are represented by the selected principal components, the Euclidean distance between the projected image and all the projected train images is calculated, and the minimum value is selected to find the training image most similar to the test image.)

STM32驱动SD卡，wifi ,lcd液晶显示，很多库函数，方便使用(STM32 driver SD card, wifi, LCD display, many library functions, easy to use)