MATLABsingalprocessing

Find local minimum in matlab

Dbscan 算法的matlab代码，是经典的聚类算法，可以用来分类(it s Dbscan, a classic algorithm, which can be employed to classify the spatial data. )

基于matlab苹果颜色分级 rgb转hsv(Based on matlab apple color grading rgb to hsv)

高斯插值拟合用，在数据较少的情况下拟合精度慢速要求，三到四阶。(Lagrange interpolation fit to use, in the case of less data fitting precision of slow demand, three to four bands.)

function nntest6(action,flag) NNTEST6 View and Control Neural network. See also SIMUFF. Koos j. den Oudsten, 1-20-99 koos@phil.uu.nl Copyright (c) 1998-99 by KoosSoft vof $Revision: 0.4 $ $Date: 1999/01/27 22:29:28 $ global Xx w1 b1 w2 b2 hidden mlp if nargin < 1 action = start end On recursive calls get all necessary handles and data. if ~strcmp(action, start ) childList = allchild(0) nn_fig = childList(find(childList == gcf)) ud = gco popupvalue = get(ud.popup, Value )

说明：  三自由度直升飞机最优控制的三轴控制和位置控制原程序(three helicopters freedom optimal control of a 3-axis control and location of the original control procedures)

- K means algorithm is performed with different initial centroids in order to get the best clustering. - The total cost is calculated by summing the distance of each point to its cluster centre and then summing over all the clusters.Based on the minimum overall cost achieved during each iteration of iterKMeans the pixel assignment to their respective clusters are made and final compressed image is obtained. This algorithm will run slower as the number of clusters , size of the image and number of iterations increase.

读语音数据,数据放入了X,fs代表采样率，bit代表采样位数(Read voice data, the data is placed in the X-fs representative sample rate, bit representative sample median)

this is a matlab program for af relaying,node formation

对拉曼光谱进行归一化，峰值提取以识别峰值特征，定性分析出混合物中的各个物质(Raman spectroscopy was normalized, peak values were extracted to identify peak characteristics, and each substance in the mixture was qualitatively analyzed.)