metodoLU

加窗离散傅立叶变换，用DFT对离散信号进行谱分析，通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏(windowed discrete Fourier transform, DFT right discrete signal spectral analysis, the increase in the alternative window function to curb the disconnect signal leakage spectrum)

the generalized program to have knowledge about the billing system.

给出一个具体PWM逆变器的仿真实例，通过仿真 ，可以得出实际运行中的电压、电流的波形 (Give a specific instance of PWM inverter simulation, simulation can be drawn from the actual operation of the voltage and current waveforms)

Example of using fuzzy logic to control water level in bottle.

it is for wave solution that is good for all persen

adfig function for wavelet processing in wavelab

说明：  一个三维共形时域有限差分方法，很实用，对于处理三维FDTD算法问题，很有实际价值。(A three-dimensional conformal finite-difference time domain method is very practical.It has practical value to deal with the problem of 3D fdtd algorithm.)

说明：  自编的粒子群聚类的算法通过改进可以正常的进行点的筛选(Particle clusters self class of algorithms can be normal by improving the screening for point)

PdfParse 用于从PDF文件中抽取文本数据的示例，支持unicode字符集编码、8进制和16进制编码。(PdfParse used to extract text from a PDF file example of data, unicode character set encoding, octal and hexadecimal encoding.)

教你如何用编写上传文件的功能，里面包含编码所需要的包，和API文档。(Teach you how to write the uploaded file, which contains the package code and API documentation.)