matlab图形界面图像处理(加噪、去噪等)系统代码

ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option). It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier

四阵元理想情况下情况下，来波方向为30度时，各阵元波形( Smart Antenna beam-forming)

用matab实现离散信号a(n)和b(n)的线性卷积和圆周时域卷积，并显示。(A discrete signal with matab a (n) and b (n) linear time-domain convolution and circular convolution, and display.)

Evaluation of immaging array in 2 dimensional...

Vinay K. Ingle_ John G. Proakis-Digital Signal Processing Using MATLAB-Cengage Learning (2011)

turbo码用到的S随机交织器,采用冒泡法进行筛选,码距为2,数组长度为10(you can see this doc ."A Low Complexity Algorithm for Generating Turbo Code s-Random Interleavers.pdf")

说明：  产生高斯白噪声，标准差和期望都固定，如N=f（0.1，2），这种形式的，随机产生40个(Generated white Gaussian noise, standard deviation and expectations are fixed, such as N = f (0.1,2), this form of randomly generated 40)

说明：  DMC控制器设计源程序，通过matlab，有较佳的控制效果(DMC controller design source code, through matlab, a better control effect)

Auto-scales data table Z (new operation or based on know parameters), or reverses auto-scaling operation.

说明：  一个关于用matlab求解转子动力学的程序，使用newMark方法(A program about solving rotor dynamics with MATLAB, using Newmark method)