MATLAB命令大全

本代码为认知无线电频谱检测中循环周期特征检测算法的仿真代码(The code for spectrum sensing in cognitive radio feature detection algorithm cycle simulation code)

进行Iris数据分类实验，使用matlab构建bp神经网络(Iris data classification experiments, using matlab to build the bp neural network)

invariant moment matlab code

说明：  matlab 程序用来计算roc曲线面积(matlab procedures used to calculate the area of roc curves)

详细阐述了波特沃斯低通滤波器的matlab仿真原理及对应的c语言实现过程，读完此资料后，对于巴特沃斯低通滤波器不管从c语言实现还是matlab实现，你都会有很好的理解(Matlab simulation principles elaborated Porter Worth low-pass filter and the corresponding c language implementation process, after reading this information, for Butterworth low-pass filter regardless of language or a c matlab implementation, you will have a very good understanding)

采用PCA提取人脸特征,先计算M个图像的平均值脸，再求出各特征值脸。(Using PCA for face feature extraction, first calculate the average face image of M, and then find the face value of each characteristic.)

Mie散射相函数MATLAB源程序，求mie散射系数an、bn及散射角等(MATLAB Functions for Mie Scattering and Absorption)

v-blast瑞利信道下的仿真，很经典的一部教程书《Space-time codes and MIMO systems》里面第六章程序(v-blast simulation under Rayleigh channel, it is in a classic tutorial book “Space-time codes and MIMO systems” codes for Chapter VI)

解决了非线性函数的逼近问题,实现了BP神经网络在非线性函数逼近中的应用。得出了信号的频率与隐含点之间，隐含点与函数逼近能力之间的关系——隐含层神经元数目越多。(Solved the problem of nonlinear function approximation, and realized the application of the BP neural network in nonlinear function approximation. Between signal frequency and implicit points are drawn, implied the relationship between the point and the function approximation ability, the more number of hidden layer neurons. )

说明：  simulink控制系统模拟,关于信号的采集(simulation of simulink's control)