levy

说明：  节点收缩法完整代码，网络带入即可出结果，对网络的节点进行收缩，求得网络中节点的重要程度，用来评价网络中节点重要性的有效模型(The node shrinks the complete code, and the network brings in the result.)

利用ewb实现二倍频的电路-Ewb realize the use of frequency-doubling of the Second Circuit

内有红外收发的子程序，收和发是分开的。已经调试过，非常好用，有效的距离可达3米多-There are infrared transceiver of the subroutine, to close and fat are separated. Have been debug, and very easy to use and effective range of up to 3 meters

实现信号保存至文本格式，截取有用信号以便后续处理。(Save the signal to the text format and intercept the useful signal for subsequent processing.)

用于水文领域，在调洪演算方面有很多用途，如皮尔逊三型曲线-hydrology in the areas of flood calculus has many uses, such as Pearson three-curve

本源码为一元回归程序-Regression procedures

通过输入阿拉伯 数字 ,自动转换数字为中文汉字大写数字,并按照原数字顺序给予排列!-through the importation of Arabic numerals, automatic conversion for Chinese characters capital figures and according to the original figures given with the order!

ansys结构分析，线性静力、疲劳、断裂、复合材料、P-方法、梁分析(Ansys structural analysis, linear static, fatigue, fracture,, P- method, composite beams is analyzed)

Article about setting up an FTP server

carrierless amplitude phase modulation CAP调制解调的通信系统(carrierless amplitude and phase modulation CAP modulation in communication system)