cell

I am a little confused about the usage of cells and arrays in MATLAB and would like some clarification on a few points. Here are my observations: An array can dynamically adjust its own memory to allow for a dynamic number of elements, while cells seem to not act in the same way: a=[]; a=[a 1]; b={}; b={b 1}; Several elements can be retrieved from cells, but it doesn't seem like they can be from arrays: a={'1' '2'}; figure; plot(...); hold on; plot(...); legend(a{1:2}); b=['1' '2']; figure; plot(...); hold on; plot(...); legend(b(1:2)); %# b(1:2) is an array, not its elements, so it is wrong

1，下载jxl.jar包(百度jxl.jar就能找到)，在项目中加载jxl.jar包 2，声明Sheet、Workbook和Cell实例变量；Sheet用来得到工作表中的数据，Workbook用来加载表格文件，Cell用来存储每一格的数据 3，Workbook有一个静态函数Workbook.getWorkbook(new File(path));得到Workbook实例 sheet.getCell(int i,intj);获取(i,j)的表格数据并存储在Cell实例中 public static void main(String[] args) { // TODO Auto-generated method stub int i; Sheet sheet; Workbook book; Cell cell1,cell2,cell3; try { //作为一个t.xls文件的读取 book=Workbook.getWorkbook(new File("D:\\w.xls")); //获取第一个工作表对象（excel中sheet的编号从0开始 sheet=book.getSheet(0); cell1=sheet.getCell(0,0); System.out.println("标题为"+cell1.getContents()); i=1; while(true) { cell1

I have created gridview with customer adapter. To give each cell border, I have placed them in two layouts. The first layout has black bg and second layout has white bg and contents. and I have given the parent layout 1dp padding, which given a border look but the problem is that when two cells meet vertically, their border size becomes 2dp i.e. one cell's bottom border merges into other cell's top border. But I like to create border as in given image Here is code of my current cell's xml file <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk

public void Export(DataRequest<ExportModel> request, DataResponse<dynamic> response) { try { var order = GetShopModel(request.ObjectData.guid); var newFile = Directory.GetCurrentDirectory() + "\\Export\\Order" + order.OrderDate + ".xls"; string p = System.IO.Path.GetDirectoryName(newFile); if (!System.IO.Directory.Exists(p)) System.IO.Directory.CreateDirectory(p); var ShopGid = order.ShopGid; string startTime = order.OrderDate.Split('～')[0] + " 00:00:00"; string endTime = order.OrderDate.Split('～')[1] + " 23:59:59"; using (var fs = new FileStream(newFile, FileMode.Create, FileAccess.Write)) {

如Coding 时需要考虑什么样的代码风格会使gating 的效率更高；综合时需要特别设置要插入的gating 类型，每个gating 的fanout 范围，是否可以跨层次，是否需要做physical aware 的gating；DFT 时需要确定clock gating 的TE pin 如何连接以保证在DFT 模式clock 可控；P&R 时需要考虑gating 的位置是否合理，是否由于物理上相互拉扯做gating 复制，是否需要人工约束某些关键gating 的位置，CTS 是否需要对gating 做特殊处理；形式验证时需要对gating 做特殊建模；STA时需要明白工具在什么情况下会映射出clock gating 的check, 哪些是真实的clock gating 哪些又是假的clock gating。 Icer 发明了Gating 这一技能，在不需要时钟翻转的时候就把时钟关掉，据统计这一技术可以减少20%的动态功耗。Clock gating 并不是一日长成今日这般模样，经过各种摸索尝试之后，时至今日使用最广泛的clock gating cell 就是glitch free 的Integrated clock-gating cell (ICG). 目前主流工艺Foundry 提供的库中都有ICG cell. 来源： https://www.cnblogs.com/lelin

I want to concatenate (padding with spaces) the strings in a cell array {'a', 'b'} to give a single string 'a b' . How can I do this in MATLAB? You can cheat a bit, by using the cell array as a set of argument to the sprintf function, then cleaning up the extra spaces with strtrim: strs = {'a', 'b', 'c'}; strs_spaces = sprintf('%s ' ,strs{:}); trimmed = strtrim(strs_spaces); Dirty, but I like it... alljoyland matlab have a function to do this, ref: strjoin http://www.mathworks.com/help/matlab/ref/strjoin.html strjoin Join strings in cell array into single string Syntax str = strjoin(C) example

1. 创建一个表示图可以有两种方式，代码方式和IB方式，两种方式使用的视图控制器类都要满足 UITableViewDelegate 协议和 UITableViewDataSource 协议； a.代码方式： _myTable = [[UITableView alloc]initWithFrame: self .view.bounds style:UITableViewStylePlain]; [ self .view addSubview:_myTable]; _myTable.delegate = self ; //设置代理对象 _myTable.dataSource = self ;// 设置数据源 //如下是用来设置表视图头部的，对于表示图风格为 UITableViewStyleGrouped 可忽略 UIEdgeInsets inset = _myTable.contentInset; inset.top = 20 ; [_myTable setContentInset:inset]; b.IB 方式： 在 viewController 中放置 table view 完毕后在 table view 的属性监视栏中修改view部分 tag项的值为非零的值，如2； UITableView *table = ( UITableView *)[ self . view