bitlocker_detect

Matlab 实用程序百例，对初学者很有用，推荐下载。(Matlab utility, one hundred cases, very useful for beginners, recommended download.)

在VC++ 集成环境里，若想实现与MATLAB引擎之间的通讯，应该对VC++进行一些设置(In VC++ Integrated environment, wants to achieve with the communication between the MATLAB engine, there should be VC++ Some settings)

fft的c++语言实现，改自matlab的相关程序(fft c++)

matlab 的程序求解三对角方程组,三对角方程组中的系数矩阵是非奇异的，这是前提条件。(matlab program for solving tridiagonal equations, tridiagonal equations nonsingular coefficient matrix, which is a prerequisite.)

详细阐述了波特沃斯低通滤波器的matlab仿真原理及对应的c语言实现过程，读完此资料后，对于巴特沃斯低通滤波器不管从c语言实现还是matlab实现，你都会有很好的理解(Matlab simulation principles elaborated Porter Worth low-pass filter and the corresponding c language implementation process, after reading this information, for Butterworth low-pass filter regardless of language or a c matlab implementation, you will have a very good understanding)

ttis is a forgery detction ppr to implemnt.

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 ) )

matlab 中一些很用的代码，数值分析于应用。(matlab code, numerical analysis on the application.)

战术武器子惯性导航系统与机载主惯性导航系统的空中动基座传递对准(Tactical weapons sub-inertial navigation system and the airborne inertial navigation system air moving base transfer alignment)

潮流计算是电力系统稳态分析的重要组成部分，pq分解法是牛拉法的改进。(Power system power flow calculation is an important part of the steady state analysis, P- Q decomposition method is a kind of improvement of cattle rafa.)