Usibgebipolen

计算机科学45部经典著作，深入C++之《C++ Primer》第三版，中文版，Stanley B Lippman，Josee Lajoie著，潘爱民，张丽 译(C++ Primer，Stanley B Lippman ，Josee Lajoie)

matlab 工具箱介绍_各函数及算法介绍(matlab toolbox functions and algorithms described _ Introduction of)

Memorandum Management Software

EVERT的开源的光柱跟踪代码。光柱跟踪是用于声学仿真的重要算法。(open source code of beam tracing)

Fibonacci问题，sicily 张老师题目(Fibonacci problem, sicily Zhang topic)

蒸气幻想简单挂机脚本.jar供研究Script的玩家学习(steam fantasy simple hook script. Script jar for research study of the player. .)

说明：  Numerical Analysis\Numerical Analysis-Numerical Methods Using MATLAB(Numerical AnalysisNumerical Analysis-Numerical Methods Using MATLAB)

例4：在sinc(t)信号中叠加噪声，分析对应频谱 fs=100 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=2 时间窗大小 ( x=x+0.1*randn(1,N) x=awgn(x,-10, measured ) figure plot(t,x) title( 时域信号图 ) xlabel( t /s ) y=fft(x,N) figure if mod(N,2)~=0 N=N-1 end f=linspace(0,fs/2,N/2) plot(f,abs(y(1:N/2))*2/N) title( 叠加噪声的sinc(t)信号频谱 ) xlabel( f /Hz ) figure y0=y(1:N/2) P=y0.*conj(y0)/N P=10*log10(P) plot(f,P) title( 功率谱 ) xlabel( f /Hz ) )

附件是齿轮箱故障数据，txt格式文件，pdf格式的齿轮箱故障数据介绍，和word关于齿轮箱故障的知识详解，对研究旋转机械故障诊断的朋友有帮助(the attachment is the fault data of gear box in txt documents, and data instruction in pdf document. Also, the detailed intruction of gear box is in word documents.)

说明：  Running test programming