fingerprintMATLAB

一个用来计算高维数据线性图形嵌入的matlab函数，是几乎所有线性降维算法（如LPP, NPE, IsoProjection, LSDA.）都要用的一个文件，在这里上传给大家，一定用得着！(A high dimensional data used to calculate the linear graphics embedded matlab function, is that almost all linear dimensionality reduction algorithms (such as LPP, NPE, IsoProjection, LSDA.) Should be used in a document From here to the U.S., we use gained!)

说明：  DS展頻 with pn sequence(DS spread spectrum with pn sequence)

维特比译码，采用软件的方法实现维特比译码，仿真效果很好。(Viterbi decoding using the software Viterbi decoding, the simulation results is very good.)

将所有Copula的例子Code分享出来。 其中包括时变Copula的。 大家可以参考例子进行处理。 得到的结果请看MATLAB右边的LL和Kappa(Share all the examples of Copula, Code. It includes the time-varying Copula. You can deal with the examples. For the results, look at the LL and Kappa on the right of MATLAB)

在无数点中，寻找一条直线，在高书中用的是两点确定一个直线，而在此用的是对比两个点，然后求平均值，以此类推(In many points, to find a straight line, is used in the two high book to determine a straight line, and in this contrast with the two points, and then averaged, and so on )

使用matlab计算多种气体的碰撞截面。(Calculate cross-section )

利用PWM脉宽控制的半桥电路实现的DCDC变换器(The converter that use the PWM to control the voltage of the output。 )

说明：  根据蝙蝠回声定位原理，建立的基本蝙蝠算法过程，可有效解决全局性优化。(According to the principle of echolocation of bats, the basic bat algorithm process established can effectively solve the global optimization.)

matlab code for finite element method

说明：  五点差分型多重网格方法：各种插值算子的比较）(Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison))