sin_interp

通信原理课程的实验，接收机模型。模拟了最佳接收机模型的建立，高斯噪声(Communication- Receiver in matlab.)

Digital clock simulation in Matlab

改进粒子群算法摄像机标定，对所求的初始参数进行非线性优化,得到最终的摄像机参数精确值(Camera Calibration Using Modified Particle Swarm Algorithm， the accuracy, stability and global search ability are obviously enhanced compared with the traditional calibration algorithm. Nonlinear optimization to the desires of initial parameters, we get the final accurate camera parameters)

image quality measures

使用这个matlab程序，你可以对图像实现加高斯白噪声或者椒盐噪声(whth this matlab code，You can add Gaussian white noise or salt and pepper noise on the purpose image )

四位差分相移键控误码率分析的MATLAB程序(Four differential phase shift keying bit error rate analysis of the MATLAB program)

说明：  对使用matlab编程的基础知识做了详尽的介绍。(Matlab on the use of basic knowledge of programming to do the detail.)

实现了一类三涡卷混沌吸引子的同步，参考文献《一类三涡卷混沌吸引子产生与同步的研究》(To achieve a class of three-scroll chaotic attractors simultaneously, references, " a class of three-scroll chaotic attractors generation and synchronization of research" )

分数复利叶变换 用于测量距离和信号压缩 使用广泛(Calculation of the Fractional Fourier Transform)

4发射天线1接收天线BPSK调制下的正交空时编码，采用MATLAB语言(4 receiving antennas transmitting antennas 1 under BPSK modulation orthogonal space-time coding using MATLAB language)