liu-ik43

国际数模竞赛的基础教程，供参加比赛的人学习(The basis of the number of Tutorials modeling contest for those who participate in the competition study)

该程序输入两个频率值以及一个时间变量，计算时间序列，并对事件序列做出傅里叶分析(Enter the two frequency values ​ ​ of the program and a time variable, calculate the time series, Fourier analysis and the sequence of events to make)

一维卡尔曼滤波在matlab下的仿真 结合阈值判断剔除杂波干扰(A Kalman filter in matlab simulation combined with the threshold value judgment removed the clutter)

π/4QPSK系统在AWGN信道下的误码率性能(π/4QPSK system in the AWGN channel BER performance)

时频原子分解算法主要用于建立时频原子库，从而提取出特征信号(Time-frequency atom decomposition algorithm for frequency atoms library created to extract the characteristic signal)

This is a file of matlab code.

计算全息法 加载涡旋相位 很好用的一个方法(Spatial light modulator SLM, loaded vortex phase)

计算多层薄膜反射率程序，适用于光学薄膜设计或薄膜测量(Calculation of multi-layer film reflectivity procedures applicable to the design of optical thin film or thin film measurement)

说明：  ofdm仿真程序，在不同的调制方式下的仿真(OFDM simulation program, in different modulation mode Simulation)

Em segmentation algorithm applied for image segmentation