tutorial_1_C

Gaussian Correction for Gravimetry processing in matlab

实现FFT频谱分析，IIR数字滤波器的设计（多种方法），FIR数字滤波器的设计(Implement FFT spectrum analysis, IIR digital filter design (many ways), FIR digital filter design)

malab有限差分应用,应用于有限差分方程计算。(finite different method.)

Calculation of Chang E III whereabouts time

飞机姿态角控制时，基于四元数和欧拉角的位置坐标转换关系，欧拉角控制法同四元数控制方法间的相互转换。(When the aircraft attitude angle control, based on the quaternion and Euler angle of the coordinates of the conversion relationship between the Euler angle control method and quaternion control method conversion between.)

说明：  FR共轭梯度算法求极小值。y为给定函数，x为函数变量，x0为搜索起始点 返回值fm为极小值，xm为极小值点(FR conjugate gradient algorithm for the minimum. y for a given function, x as a function of variables, x0 the starting point for the search to return to the value of fm for the minimum, xm for the minimum point)

人脸识别 2DMSD 二维最大散度差判别分析 (face recognition 2_dimension scatter difference )

Reactor Calculator Assume: Batched, 100 conversion

single phase semi converter with rl load

说明：  Student adaptive PID regulator