STFrFT

数据与计算机通信相关知识的详细介绍和研究。( Data and computer communications)

利用matlab 仿真 ofdm 通信系统(ofdm by matlab)

四轴飞行器程序，含陀螺仪姿态角显示及其控制，稳定易懂，运用PID算法，卡尔曼滤波(Four axis aircraft program, display containing gyro attitude and attitude control, stable and easy to understand, the use of PID algorithm, Calman filter)

仿真滚降系数为0.22的平方根升余弦滤波器.m(Simulation of roll-off factor of 0.22 square root raised cosine filter. M)

MATLAB掌握和精通经典教程Grasp and master the classic MATLAB Tutorial(MATLAB grasp and master the classic tutorial Grasp and master the classic MATLAB Tutorial)

This recreation makes the filters more stable. For high sampling rates the time records are downsampled. For the low sampling rates the time records are upsampled. Depending on the Filter types. Iterative resampling is used in the Nth octave band time filter to improve the attenuation of the resample program. Also the filters are settled by preappending time data, then deleting the preappended data after filtering.

应用最大类间方差方法，对支票印鉴图像进行分割处理(Application of Otsu method, image segmentation seal check)

应用于永磁同步电机的降阶扩展卡尔曼滤波matlab算法程序，PMSM(Reduced-order extended Kalman filtering procedures, PMSM)

说明：  粒子滤波 MATLAB 程序 很简短 比较适合初学者(Particle Filter)

track算法 简单实用 易于掌握 适合初学者(sobel algorithm is practical and easy to master for beginners)