segmantal SNR

平面问题的有限元分析,有桁架，包括平面桁架，空间桁架，梁单元，平面刚架元，空间刚架元，网格元，三角形单元（一次和二次），四边形单元等(finite element analysis)

说明：  基于Python的神经网络代码，用于识别0-9的手写数字字符(Python based neural network code for recognizing handwritten numeric characters 0-9)

zoomig and add-subtract and multiplying image

说明：  打造的各种单选按钮和复选框被选中时的动画效果(Create animation effects when various radio buttons and check boxes are selected)

说明：  flac3d自便模型，二次开发邓肯张模型，(The two time development of Duncan's Duncan Zhang model)

带有MUSIC算法程序和BPSK调制生成信号的matlab程序(The matlab program with MUSIC arithmetic program and BPSK modulation signal generation)

说明：  体温检测仪：实验先计算出人体体温从44℃----30℃的ADC口值 ，再用查表法进行比较，计算，就得出温度值，再显示出来。(Body Temperature Detector: The experiment first calculates the ADC value of human body temperature from 44 to 30 C, and then compares it with the look-up table method, calculates the temperature value, and then displays it.)

说明：  多种H5监控大屏模板，可以用于通用的监控大屏的页面模板，提供了多种布局方式，集成多种组件，比如echart等等。(Various H5 monitoring large screen templates)

使用matlab访问windows的文件夹或者文件，最文件内容进行修改(Matlab access to Windows folders or files, most of the file content to modify)

说明：  经典书籍，think python,第二版。(think python, second edition. written by Allen B. Downey.)