Centroid

时域信号转换为频域信号的几个例子，本人都用过的，绝对能运行(Time-domain signal is converted to frequency domain signal a few examples, I have been used, absolutely can run)

MATLAB距离方向滤波器仿真实现（ddf）。(MATLAB simulation of the realization of directional-distance filters)

光子筛随机孔分布的例程，用于光子筛成像时使用(Random photon sieve pore distribution routines for use when imaging photon sieve)

在系统辨识中，关键的是系统建模这里提出了多种方法(In system identification, system modeling is the key to a variety of methods presented here)

说明：  使用非线性拉格朗日函数迭代法拟合直线方程(the nonlinear Lagrangian function iteration method is used to fit the straight line equation)

利用分步傅里叶法求解光纤中脉冲传输的非线性薛定谔方程。(Solves the NLS equation with the split-step method.)

采用二次型性能指标学习算法的PID控制程序，欢迎下载。(The use of quadratic performance index of the learning algorithm PID control procedures, please download.)

apriori的matlab实例，大家可以参考一下。(the sample of apriori algorithm)

利用matlab数值计算的强大功能和,建模容易实现的特点"进行了捷联式惯性导航系统的仿真研究,对四元数及姿态矩阵等的解算采用编程实现"陀螺仪和加速计的建模用.(Matlab numerical calculation using the power and, modeling the characteristics of easy to implement " a strapdown inertial navigation system of the simulation study and the attitude quaternion matrix solvers such as the use of programming" gyroscope and accelerometer Modeling used.)

multidevice antenna for portable device