{IEEEtran} 到 jpconf

Question

我用它\documentclass[12pt,a4paper,onecolumn]{IEEEtran}来准备文档。但是我需要转换成\documentclass[a4paper]{jpconf}。我该怎么做？我如何更改标题和边距？

我使用以下代码来启动文档

\documentclass[12pt,a4paper,onecolumn]{IEEEtran}

\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage{lipsum, babel}
 \usepackage[nottoc]{tocbibind}
\usepackage{authblk}
\usepackage{nicefrac,amsmath}
\usepackage[a4paper, tmargin=1.5in,bmargin=1in,lmargin=1in, rmargin=1in]{geometry}
\usepackage{ragged2e}
%the following are the packages used to make greek letters bold
\usepackage{bm}
\bmdefine{\bX}{X}
\bmdefine{\bi}{i}
\bmdefine{\bMinus}{-}
\bmdefine{\bSum}{\sum}
\bmdefine{\bLeft}{(}
\bmdefine{\bRight}{)}

\usepackage{caption}
%\usepackage{amsfonts} % is loaded by 'amssymb'
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{url}
\usepackage{listings}
\usepackage{color}
\usepackage{float} %figure[H]
\usepackage{epstopdf}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82