Satellite-Communications_JWFILES

四旋翼小型无人直升机的建模与仿真。对直升机建立模型，进行物理分析，列出微分方程并线性化，得到传递函数和状态空间方程。(Modeling and simulation of small unmanned four-rotor helicopter. Helicopter model, physical analysis, and differential equations listed linearization to obtain the transfer function and state space equation.)

for watershed algorithm

用matlab编写的图像归一化，希望对大家有所帮助(Using matlab image normalization, we want to help)

Code implementation of a Kohonen Neural Network that learns a uniform distribution in the unitary circle. It shows the topology preservation map.

SVM的实现，采用了SMO算法，用C语言结合matlab接口实现，可在matlab下运行。如果是64位的系统，可在matlab下重新同met.(SVM with SMO)

DUFFING方程的混沌时序相空间重构程序(DUFFING equation phase space reconstruction of chaotic time series procedures)

说明：  层次分析法，简单易操作,可用于计算权重，选择出比较重要的元素。(ahp，easy to operate。Can be used to calculate the weight, the more important the selected element.)

DS-CDMA通信系统仿真 matlab(DS-CDMA matlab)

数学建模中的常用算法及其在matlab中的应用，对于学习数学建模很有用。(Used in the mathematical modeling algorithm and its application in matlab useful for learning mathematical modeling.)

风机全功率模型，功能实现优良，最后仿真波形完全正确。(Fan full power model, functions to achieve excellent final simulation waveform entirely correct.)