30个案例分析的代码第9章

paper based on pca and image fusion

matlab code for image processing

cognitive radio code

说明：  把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 ％致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比。(The I, Q signals, respectively, for the two FFT, to identify the range of frequency domain signal can be considered two-way range of 1 weight of the letter I, Q synthesis of two-way signal a plural signal for FFT, to obtain the spectrum for image rejection ratio.)

这个程序检测出了图像中的直线,而且用绿色标出直线,直线断电用+表示,并且用不同颜色标出了最长的直线(this procedure detected the image straight, and marked with a green line, a straight line with power outages, and with different colors marked the longest line)

GPS信号的产生过程，用matlab编写的程序，简单实用。(GPS signal generation process, using matlab program, simple and practical.)

非常强大的信号分解算法，NMD（非线性模态分解），比EMD分解效果更好！具有广阔应用前景！(Very powerful signal decomposition algorithm, NMD (nonlinear mode decomposition), better than the EMD! It has broad application prospects!)

说明：  基于梯度下降法RBF自适应神经网络控制(RBF adaptive neural network control based on gradient descent method)

基于遗传算法的改进，在基本遗传算法的基础之上，加入了变异因子，产生变异，从而更快的收敛。

说明：  MATLAB时频分析工具箱,很红用，很好用，行了吧。靠。(tftb mmmmmmmmmmmmm)