变分模式分解轴承故障

多重分形趋势互 分析法（MF-DCCA）方法可以用来量化这种交叉相关，例如 MF-选区基于趋势波动分析方法（MF-X-DFA）(The multifractal trend analysis of each method (MF-DCCA) method can be used to quantify this cross-correlation, such as MF-constituency based on detrended fluctuation analysis (MF-X-DFA))

此程序通过最简单的C程序说明编程的基本规范和注解的描写方法,主要以此来引导程序入门者在编程时对代码进行规范书写.-this procedure through the most simple description of the procedures for the C programming and the basic norms of the notes describe, main procedures in order to guide beginners in the programming code of conduct standardized writing.

Vortex lattice analysis and design: VLMpc(John Lamar s two surface vortex lattice program, developed at NASA Langley. The program treats two lifting surfaces using up to 200 panels. Vortex flows are estimated using the leading edge suction analogy. This program was typed in the NASA TN D, which contained the listing, by students in Applied Computational Aerodynamics nearly 10 years ago. John Lamar didn t have a copy of the code anymore. It has been modified to run in WATFOR, and to produce 80 column output. Now it runs in Compaq Visual Fortran. In November 2002 an executable has been added. The source now includes PC directory code specific to PCs. )

说明：  双闭环控制下的双向dcdc仿真程序，可供参考(The simulation program of bidirectional dcdcdc under double closed-loop control can be used for reference)

将原始格式的ECG数据转化为读取到matlab中并对其工频干扰进行抑制，(The ECG signal is generated and the power frequency interference is suppressed)

雅克比迭代法就是众多迭代法中比较早且较简单的一种，其命名也是为纪念普鲁士著名数学家雅可比。雅克比迭代法的计算公式简单，每迭代一次只需计算一次矩阵和向量的乘法，且计算过程中原始矩阵A始终不变，比较容易并行计算。(The jacobian iteration method is one of the earlier and simpler iteration methods, which is also named in honor of the famous Prussian mathematician jacoby. The calculation formula of jacobian iterative method is simple. Every iteration only needs to calculate the matrix and vector multiplication once, and the original matrix A is always the same in the calculation process, which is easier to calculate in parallel.)

说明：  基于元胞自动机的室内人员疏散模拟代码（存在人员运动规则问题）(Indoor Evacuation Simulation Code Based on Cellular Automata(Existing Rules of Personnel Movement).)

这是液晶显示器的头

UPC1270H.PDF 功能强大的功放驱动IC,可容易组装DIY功放.(UPC1270H.PDF)

永磁同步电机无位置传感器高频注入仿真模型，可以运行(Permanent magnet synchronous motor without position sensor high frequency injection simulation model, can run)