PS_ofdm_basic

根据二维空间内目标作匀速直线运动和匀速圆周运动的特点，在建立目标运动模型和观测模型的基础上采用基于交互多模算法（IMM）的卡尔曼滤波器对机动目标进行跟踪。仿真结果表明，该算法不仅能够对匀速直线运动和匀速圆周运动的目标进行跟踪，而且在运动模型发生变化时，滤波误差也比较小。 关键词：卡尔曼滤波器；目标跟踪；机动；交互多模（IMM） (two-dimensional space under target for uniform linear motion and uniform circular motion characteristics, the establishment of the target model and observations on the basis of the model based on interactive multi-algorithm (IMM) Kalman Filter right track moving targets. Simulation results show that the method can not only on uniform linear movement and the uniform circular motion of the target tracking, and the campaign model change, the filter error is relatively small. Keywords : Kalman filter; Target tracking; Mobility; Interactive multi-mode (IMM))

matlab code for PCA or eigenface face recognition.

A suitable algorithm suggested with wavelet compression for gray scale images based on one- and two-dimension combined hierarchical structure, in the sub-band which has been generated by the aid of several types of wavelet functions. It is shown that the using of combined based hierarchical structures allows us to reduce the calculations complexity of compression and decompression at constant values of compression coefficients

说明：  matlab里所有函数的介绍,通用函数大全,不必再为找不到函数发愁(all the matlab function, the general function of Guinness, can not function no longer worry about)

simple genetic algo code

在java中调用matlab的方法 非常好的软件，软件(use matlab with java , is good way to do thing)

基于结构相似性的图像质量评价算法SSIM(Image quality assessment metric (Structural similarity index))

这是一个关于模糊TS模型的例子，对初学TS模型的人很有用(This is an example of fuzzy TS model, TS model for beginners who are useful)

Fast video loading code do background subtraction subtracting all frames from first frame and show the result video so fast

给学计算机接口与控制的同学发福利了，一些简单易实现的pid控制源码，直接在matlab上就可以跑起来(To learn computer interface and control the welfare of the students sent some simple and easy to achieve pid control source, directly in matlab can run up)