PQ_matlab

说明：  基于matlab的分段卷积计算，循环卷积，线性关机(convolution firm一 rm1=ifft(conj(Xak1).*Xbk1) rm1=[rm1(N+2:2*N)rm1(1)

利用区域生长法在图像中提取出所需要的部分，本程序为车道线(Using region growing method to extract the required image portion, the procedures for the Drive Line)

对于胡良谋的书《支持向量机故障诊断及控制技术》中的各个例程，绝对有用(For Liang- Mou s book " support vector machine fault diagnosis and control technology" of the various routines)

用于消除电网中由非线性负荷导致产生的5/7次谐波，降低畸变率(Eliminate the 5/7 subharmonic in the power grid and reduce the distortion rate)

此程序为高光谱研究中用于红边面积的计算，其计算方法为多数文献中所提到的普通方法(This procedure is used for high spectral red edge area of computing, it is calculated as the literature mentioned in the most common method)

无限冲击响应滤波器 (IIR) 实现，涉及一个Butterworth低通滤波器，设计指标为：在通带内频率低于0.2π时，最大衰减小于1dB；在阻带内[0.3π, π]频率区间上，最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )

激光原理中如何用matlab做谐振腔模式分析，这里是平凹谐振腔模式(Laser principle of how to use matlab to do cavity mode analysis, here is a plane concave cavity mode)

说明：  多元变分模态分解，适用多通道信号模态分解，变分模态分解的升级版(Multivariate Variational Mode Decomposition)

微小型MEMS陀螺的误差特性研究，对于mems陀螺仪误差建模和补偿方法(Miniature MEMS gyro error characteristics of the MEMS gyroscope error modeling and compensation method)

分别利用 Lagrange插值法、分段线性插值法与三次样条法进行插值逼近(Respectively, by Lagrange interpolation, piecewise linear interpolation and cubic spline interpolation approximation method)