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matlab的PCA变换的程序，实现图像数据的PCA变换(PCA translate)

XY_DISPLAY is a MATLAB program which reads a set of 2D points from a file and plots them in the MATLAB graphics window. The file containing the point coordinates is in the XY format.

16QAM功能调制解调过程，有图，有需要的可以下载，绝对原创。(Modulation and demodulation of 16QAM source code)

invokes image dialog box for interactive image loading

MATLAB音频信号的分析与合成程序.ppt。程序设计实例 (MATLAB audio signal analysis and synthesis procedures ppt. Program design)

data from ecg signal from mit-bih

OPTICAL FLOW METHOD FOR OBJECT TRACKING OF MOVING OBJECTS

上传一个word档的联邦式扩展卡尔曼粒子滤波算法，大家学习粒子滤波有益，为了使联邦滤波器够有效处理非高斯、非线性系统的状态估计问题，提出将扩展卡尔曼粒子滤波引入联邦滤波结构中，得到一种新的联邦式扩展卡尔曼粒子滤波算法.使用扩展卡尔曼粒子滤波对联邦滤波子系统的多源数据进行处理，从而摆脱了经典卡尔曼滤波的限制，拓宽了联邦滤波器的实际应用范围.将联邦式扩展卡尔曼粒子滤波算法应用于非线性滤波器的一个标准验证模型进行了仿真实验，结果表明该算法是有效性的.(Abstract: A new particle filter(Federated Extend Kalman Particle Filter，EKF-FPF) is proposed to estimate the state of Non-Gaussian and Non-Linear system for federated filter, in which extend kalman particle filer is introduced to federated filter so that the information fusion of subsystem can be solved by the non-gaussian and non-linear filer. By doing so, the federated filter can get rid of the disadvantage of the ordinary kalman filter to extend its application field. The simulation results of the standard testing model demonstrate the feasibility of the proposed algorithm.)

计算信号的魏格纳分布。 用法见函数说明。(Calculate the signal Wigner. Usage See function description.)

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