我使用LAPACK的目的是计算矩阵的cholesky.我在Fedora中使用C/C++进行编程,但是我对使用lapacke或clapack的LAPACK进行安装感到困惑?
我是android新手编程的新手.我遵循了指示并创建了一个admob横幅.如何让它以特定的间隔出现,如果我愿意,它会消失?例如,admob横幅可以随时在屏幕底部上下移动.谢谢.
编辑:
我知道我可以打电话adView.setVisibility( View.GONE );让广告显示和消失,但当我尝试将其写入一个线程使其显示并消失时间间隔时,它只是挂在那里黑屏.
或者,无论如何,admob可以让他们的广告每隔一段时间出现和消失?
这就是我调用线程的方式.
loadAdmob = new asyncAdmobProc();
loadAdmob.execute();
loadAdmob.doInBackground();//asyncAdmobProc();
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代码:
//wakes up the admob
private class asyncAdmobProc extends AsyncTask<Integer , Void, Integer> {
private boolean bconthread=true;
protected Integer doInBackground(Integer... Params) {
//wakes up and disable admob
/*AdManager.setTestDevices( new String[] {
AdManager.TEST_EMULATOR, // Android emulator
"E83D20734F72FB3108F104ABC0FFC738", // My T-Mobile G1 Test Phone
} );//*/
adView = (AdView)findViewById(R.id.articleList_ads);
adView.requestFreshAd();
adView.setVisibility( View.GONE );
//while(bconthread){
adView.requestFreshAd();
ShowAd();
postDelayed();
//HideAd();
postDelayed();
//}
//call this to delete all bitmaps associated …Run Code Online (Sandbox Code Playgroud) 我正在尝试使用SVM Light来学习OpenCV2.2 HOG描述符的分类器.我从HOG描述符得到一个浮点向量输出.
阅读完SVMLight文档后,我仍然无法理解输入序列和测试数据的格式.
来自网站train.dat的一行示例:
1 6:0.0176472501759912 15:0.0151152682071138 26:0.0572866228831546 27:0.0128461400334668
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哪里,
The first char: 1, denote the positive class.
The second and third char 6: <== I don't understand what does this means,
The third variable denote the feature vector.
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有人请帮忙吗?谢谢!