Data preparation, design, simulation, and deployment for deep neural networks Image Processing and Computer Vision Acquire, process, and analyze images and video for algorithm development and system design Space Systems Machine Learning Train models, tune parameters, and deploy to production or the ed...
Process Big Data in the Cloud Access a large data set in the cloud and process it in a cloud cluster using MATLAB® capabilities for big data. Use Parallel Computing to Optimize Big Data Set for Analysis Optimize data preprocessing for analysis using parallel computing. ...
fori =1:blockSize:size(bigData,1) block =bigData(i:i+blockSize-1, :); processBlock(block); % 自定义处理函数 end 三、硬件配置建议 四、扩展解决方案 云平台部署:通过AWS/GCP临时租用高配实例(如r5.xlarge:16vCPU+128GB RAM)应对短期计算需求 代码级优化:使用parfor替代for循环,GPU加速函数(如gpuA...
[h1,l1]=data_process(data,8); %步长为8,采用前8天的价格与预测第9天 data = [h1,l1]; [m,n]=size(data); input = data(:,1:n); output = data(:,n); numTimeStepsTrain = floor(0.7*numel(data(:,1))); %取70%的数据作为训练集 XTrain = input(1:numTimeStepsTrain,:); YTrain ...
[data,text,raw,custom] = xlsread(filename,sheet,xlRange,‘’,processFcn)读取电子表格,对数据调用 processFcn(函数句柄),并在 data 中返回最终的数值结果,在元胞数组 text 中返回文本字段,在元胞数组 raw 中返回数值和文本数据,在数组 custom 中返回 processFcn 的第二个输出(只有安装了 Excel 软件的 Win...
关键词 光学；干涉；Matlab；GUI；图像处理；图像测量 Abstract Based on Matlab GUIDE software and image processing technology, a concise and easy to operate GUIDE interactive interface was compiled to calculate and process the interference fringe pattern images taken in the case of static and dynamic ...
%% 插入保护间隔、循环前缀Tx_cd=[ifft_data(N_fft-N_cp+1:end,:);ifft_data];%把ifft的末尾N_cp个数补充到最前面%% 相关峰处理fft_data = process_ofdm(data_filename, Tx_cd);%% 信道估计与插值(均衡)data3=fft_data(1:N_fft,:);Rx_pilot=data3(P_f_station(1:end),:); %接收到的导频...
ImageDatastore properties describe the data and specify how to read the data from the datastore. You can specify the value of ImageDatastore properties using name-value arguments when you create the datastore object. To view or modify a property after creating the object, use the dot notation. ...
% This script shows how to draw the trajectories of cell migration% Written by Ethan Zhao, May. 2023% Tutorial: https://zhuanlan.zhihu.com/p/627533089/%% load and pre-process dataclear;closeall;rawData=readtable("Position.xlsx",'VariableNamingRule','preserve');cellNum=(size(rawData,2)-1...
Then loop through the ensemble and perform the read, process, and write steps for each member. Get reset(fensemble) while hasdata(fensemble) data = read(fensemble); gsdata = data.gs{1}; gsmean = mean(gsdata); writeToLastMemberRead(fensemble,'gsMean',gsmean); end The hasdata ...