aPLib is a 32-bit compression library based on the compression algorithm used in aPACK (my executable packer). aPLib is an easy-to-use alternative to many of the heavy-weight compression libraries available.
标签： compression algorithm executa library
上传时间： 2013-11-30
上传用户：一诺88
SelectionDemo also has code (not included in the preceding snippet) that changes the table s selection orientation. By changing a couple of boolean values, you can make the table allow either column selections or individual cell selections, instead of row selections.
标签： SelectionDemo the preceding included
上传时间： 2015-05-04
上传用户：gut1234567
The code is fairly straightforward, except perhaps for the call to convertColumnIndexToModel. That call is necessary because if the user moves the columns around, the view s index for the column doesn t match the model s index for the column. For example, the user might drag the Vegetarian column (which the model considers to be at index 4) so it s displayed as the first column — at view index 0. Since prepareRenderer gives us the view index, we need to translate the view index to a model index so we can be sure we re dealing with the intended column
标签： convertColumnIndexToModel straightforward perhaps fairly
上传时间： 2013-12-10
上传用户：it男一枚
Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution ％ ％ compute the forward/backward Campbell/specgtrogram ％ ％ INPUT: ％ y (n x 2) each column is measured from a different sensor ％ /////// ％ __ ％ |s1| y(:,1) ％ |__| ％ __ ％ / \ ________|/ ％ | | | s2 |/ y(:,2) ％ \____/ --------|/ ％ ％ Fs Sampling frequnecy ％ ％ OUTPUT: ％ B spectrogram/Campbel diagram ％ x x-axis coordinate vector (time or Speed) ％ y y-axis coordinate vector (frequency [Hz])
标签： experience elliptical decompose important
上传时间： 2015-06-23
上传用户：372825274
pb datawindow 技巧 例子： 使DataWindow列只能追加不能修改 如何使DataWindow中的数据只能追加新记录而不能修改，利用 Column 的 Protect 属性可以很方便的做到这一点，方法如下： 将每一列的 Protect 属性设置为： If( IsRowNew(), 0, 1) ) 在 PowerScript 中可以动态修改 Protect 属性： dw_1.Modify("column_name_here.Protect= 1~tIf(IsRowNew(),0,1) ") 这样，DataWindow 中只有新追加的记录可修改，而其他记录是只读的。
标签： DataWindow datawindow 修改 pb
上传时间： 2013-12-09
上传用户：
对一个运输商来说要把货运到收货地点选择最短的路线运输是其实现最大利润的要求，那么怎样选择最短的运输路线呢？在运输交通图中，我们设每一个城市为一个结点（vertextype类型）点并把他们分别用关键字代表（关键字int key ），也就是说把每个城市给出一个整数编码；一个城市直接到另一个城市的交通路线为边且这两个城市为相邻结点，不妨设这条路线的距离为边的权值（权值int weight ），易知距离越短运费就越低。这样就可以建立一个无向有权图，那么求最短的运输路线问题就转化为求图中一顶点到其余各个顶点的最短路径问题了。
上传时间： 2015-08-22
上传用户：ynsnjs
Address book helps you look up your addresses from the system tray. It is quite useful in that way 慶ause it stays out of the way and is easily accessible when needed. Double clicking on any URL will start the default web browser and take you to that URL. Double clicking on the phone number will dial that number. Every column supports sorting and can be customized to your needs. Preview will display the notes associated with each record. This program can also import Comma Separated Values (*csv) text files of Outlook Express.
标签： addresses Address system useful
上传时间： 2014-07-08
上传用户：lyy1234
You will write a program for calculating person s Body Mass Index (BMI). The following formula is used: bmi = weight / length² , where weight is in kilograms and length is in meters.
标签： calculating following program formula
上传时间： 2013-12-09
上传用户：qq521
* CONSTRAINTS * This module does not handle data which is considered out of range by the * application(i.e. fixed constants which represent error condition) * * Maximum weight value must be limited to 128 to prevent an overflow * condition during the calculation. * * The internal data type must be large enough to handle the calculations. * The maximum possible internal value * = Max Input Value * (weight - 1) + Max Input Value * If a maximum weight of 128 is used, the internal data type should be 2 * times the size of the input data type.
标签： CONSTRAINTS considered module handle
上传时间： 2015-09-07
上传用户：qunquan
BP神经网络分类器 程序有两种运行状态，一个是学习，另外一个是分类。在学习状态下，在Dos命令符下输入bp learn，便开始学习了，学习的结果放在weight.dat中；在工作状态下，在Dos命令符下输入bp work，便开始识别classfyme.dat中的数据了，识别完成后，结果放在results.dat中。在bp运行的任何一种状态下，都不能手工打开Weight.dat、Sample.dat、classfyme.dat、results.dat中的任何一种。~..~
上传时间： 2013-12-17
上传用户：skfreeman
