vb_Matlab

设备状态监测与故障诊断技术及其应用，是旋转机械的姊妹篇，对开发专家诊断系统的思路很有帮助。(Equipment condition monitoring and fault diagnosis technology and its applications, is姊妹篇rotating machinery, the experts on the development of diagnostic systems useful ideas.)

g(x)=f(m,n,L), 其中,m,n,L均服从正态分布,分布情况也在所给的图中. 使用matlab,用蒙特卡罗模拟法 对该函数进行模拟,得出g(x)大于0的概率.(G (x) =f (m, N, L), of which, m, N, L are the normal distribution, distribution is also in the picture. The use of MATLAB, simulates the function by Monte Carlo method, the G (x) greater than 0 probability.)

说明：  将A星算法扩展为三维情况，可以自己设置地形进行仿真(Expanding the A-star algorithm to three-dimensional situation, the terrain can be set up by oneself to simulate.)

说明：  包含五种模型阶次方法，并附有详细的matlab代码。(Five model order methods are included with detailed matlab code.)

此程序是用于ofdm的调制的，采用QPSK的方法进行调制解调(This procedure is used for OFDM modulation, and the use of QPSK modulation and demodulation method)

含风机和statcom补偿的小型输电系统，可以模拟风力波动、母线故障、风电投切造成的电能质量问题，并通过statcom补偿稳定母线电压并滤除谐波，效果较好，与大家分享。(The small power transmission system with fan and statcom compensation can simulate the power quality problems caused by wind power fluctuation, bus fault and wind power switching, and stabilize the bus voltage by statcom and filter out the harmonics, and it is better to share with you.)

QPSK入门程序，对于初学利用Matlab仿真QPSK的人，很有帮助(QPSK entry procedures, for beginners Matlab simulation of the use of QPSK, very helpful)

Algorithm of the decision of a problem of distribution of heat in a pipe a method of final differences

matlab tutorial for perfect beginners

It simulates a simple circuit analysis phasors of current and voltages.