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说明：  实现了频移键控 相移键控 幅度键控等多种数字调制的matlab仿真(The realization of the FSK keying phase shift keying, such as rate of a wide range of digital modulation matlab simulation)

可以用来计算岩石的频散效应，现在还只是单裂纹二维情况(Rocks can be used to calculate the frequency dispersion, it is only a single two-dimensional crack)

this code in used in neural network mlp with back propagation training algorithm and geradian descends algorithm for optimization.in some of this codes I used full propagation algorithm or mlp one layer or two layer with different activation function.this code can be use for prediction or control system by useing neural networks.

matlab作聚类分析，可实现很好的分类效果哦(matlab for cluster analysis, can be achieved very good classification results oh)

扩展卡尔曼滤波和无迹卡尔曼滤波在目标跟踪的应用(Extended Kalman filter and unscented Kalman filter applications in target tracking)

This tutorial illustrates the basic ideas of interval type-2 (IT2) fuzzy sets and systems, and provides a Matlab implementation of IT2 fuzzy logic system (FLS). One obstacle in learning IT2 fuzzy logic is its complex notations. In this tutorial we try to avoid these notations and give the reader some intuitive understanding of IT2 FLSs. We also briefl y discuss approaches for reducing the computational cost of IT2 FLSs and the fundamental differences between IT2 and type-1 FLSs.

Bit Error Rate of QPSK Modulation and Viterbi code with K=5

AR模型的Burg算法的matlab程序! 只要把程序里面的K的值改为所求问题的阶次，把x改成所求问题的数据矢量就可以非常方便的求出Burg算法的AR模型的参数！(AR model of Burg algorithm matlab program! As long as the procedures inside the value of K changed the order for the problem, the problem for x into the vector data can be very convenient Burg algorithm to derive the parameters of AR model !)

HYBRID returns the output vector Y and the control vector UC of a hybrid system which is defined by Np, Dp, Nd and Dd. The transfer function of the continuous time plant is stored in Np and Dp. Nd and Dd are the numerator and denominators

MPLAB X IDE User Guide，China Version