Milham-magnetic-spheres-9-4-2010

matlab编写基于循环平稳谱估计的认知无线电频谱感程序。(matlab to prepare a smooth spectrum estimation based on the cycle of the radio spectrum of the cognitive sense of the procedure.)

pdf文档，机载雷达坐标系变换相关内容，介绍了机载雷达坐标系下的探测目标位置表达方式(pdf document，introduce the coordinates translates method of the airplane between the target)

shopdemo 很好的商店练手工具，自己看看吧 对你有帮助就下(dont konw)

利用matlab进行离群点检测，包含KNN,LOF,k-means方法(Using MATLAB to detect outliers, including KNN, LOF and K-means methods.)

四阶Runge-Kutta法解一阶常微分方程Matlab代码(Fourth-order Runge-Kutta method for solving a first-order ordinary differential equations Matlab code)

对工业生产过程结晶过程的一个仿真程序软件包，具体描述可以参见文献"Advanced control of crystallization processes"。(on industrial production process of a crystallization process simulation program package, specific description can be found in the literature "Advanced control of crystallizat ion processes. ")

谱分析；功率谱 通过matlab对功率谱生成进行编码，从而简单快捷的生成功率谱图。(power respectrum)

多元线性回归算法，能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。(Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables. )

clc close all clear all I=imread( desert.jpg ) [r c]=size(I) bs=16 Block Size (8x8) nob=(r/bs)*(c/bs) Total number of 8x8 Blocks Dividing the image into 8x8 Blocks kk=0 for i=1:(r/bs) for j=1:(c/bs) Block(:,:,kk+j)=I((bs*(i-1)+1:bs*(i-1)+bs),(bs*(j-1)+1:bs*(j-1)+bs)) end kk=kk+(r/bs) end Accessing individual Blocks figure imshow(Block(:,9,1)) This shows u the fist 8x8 Block in a figure window figure imshow(Block(:,:,2))

时频窗口选取并计算，有效选择时频窗口。对初学者有用(yields a window of length N with a given shape)