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运动目标区域重心点的横坐标、在matlab中实现 纵坐标计算(Moving target area center of gravity of the abscissa, ordinate calculation)

MATLAB仿真永磁同步电机直接转矩控制，传统滞环+开关表控制，仿真效果很好(The direct torque control of permanent magnet synchronous motor is simulated by MATLAB, and the traditional hysteresis plus switching table control has a good simulation effect.)

利用混合蛙跳算法对未知类别的数据进行分类(Classification of unknown classes by using shuffled frog leaping algorithm)

这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。 不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1. 第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。 (And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)

MIT-BIH CUDB 详细心电信号，可用于分类VT/VF 与 NSR(MIT-BIH CUDB detailed ECG can be used to classify VT/VF and NSR)

Dijkstra算法求任意两点间最短路径，有完整的matlab程序(Dijkstra algorithm to find the shortest path between any two points, a complete matlab program)

另一个关于matlab的相关指令与操作，欢迎下载(Another relevant instructions on matlab and operation, please download)

主要给出了用小波的二进制进行图像放大的一些程序(Are given for the use of wavelets for image to enlarge some of the binary program)

bp神经网络的应用，这个程序简单实用，大家可以通过调试参数体会一下(bp neural network applications, this procedure is simple and practical, we can taste through the debug parameters)

Matlab simulation of MIMO-WiMAX system, nice one and well run.