PCA_based-Face-Recognition-System

The pattern recognition matlab toolbox

通过此代码，实现ASK调制。模拟基带信号频率为1kHz，正弦载波信号频率为6kHz。(ASK MODULATION)

可以对质量检核后的文件进行形象化得显示,欢迎大家使用 (VERY GOOD welcome thanks using)

It is code for mir testing

详细介绍了matlab中的ODE函数求解偏微分方程组的各种方法，附带示例，适合初学者学习。(Details of the ODE function matlab various methods for solving partial differential equations, with examples, for beginners to learn.)

电力系统暂态稳定程序，可以进行暂态稳定计算,外文资料里面的源代码，本科毕设要求参见标准测试模型。( Power System Transient Stability Program, can be transient stability, Foreign materials inside the source code, Undergraduate complete set requirements refer to the standard test models.)

Z-N法计算控制器参数， 绝对好用 很经典的算法(ZN method to calculate the controller parameters, absolutely easy to use the classic algorithm)

几个经典的matlab device例子，很好用，值得学习的。(matlab device)

利用有限时域差分法对一维均匀平行板传输线特性仿真(Using the finite difference time domain method for one-dimensional homogeneous parallel-plate transmission line characteristic simulation)

4阶经典Runge-Kutta格式解常微分方程,Romberg(龙贝格）法求函数的积分,三阶样条插值（一阶导数边界条件）,定步长梯形法求函数的积分,矩阵A的伴随矩阵, Lagrange插值法数值求解,Newton迭代法解非线性方程f(x)=0(Fourth-order Runge-Kutta classic format solution of ordinary differential equations, Romberg (Romberg) method for function points, third-order spline interpolation (first derivative boundary conditions), fixed-step trapezoidal method for integrating functions, matrix A adjoint matrix, Lagrange interpolation method for numerical solution, Newton iterative method for solving nonlinear equations f (x) = 0)