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Computer Software Products List:

1. YLGP Multimedia Software (c) Copyright Yi Xiaoping 2001-2005 (description below) Examples

2. ROCCAD (c) FOR AUTOCAD R14 Copyright Yi Xiaoping 1997-2005 Descriptions

3. EXPERIMENTAL DATA PROCESSING FOR MS DOS 1991 Download

With document filing.

YLGP MULTIMEDIA SOFTWARE DESCRIPTION (YLGP多媒体软件介绍)

YLGP Multimedia (TM) is multipurpose, easy, small, plain, reliable and portable multimedia JAVA database computer software. The program is about 1 MB in size. It is developed, tested and used by the author over a three year period. Data column names or titles and other parameters can be configured in a text file to make the software fit for many different applications. A text language file can be configured to display in any language. The software is compiled into different JAR executable files for maximum performance in different applications: PH-front.jar (front card display, 221kB), PH-net.jar (website display, 261kB), PH-share.jar (display and limited editing, 326kB), PH-full.jar (full version Java 1.1, 327kB), PH-full-scroll.jar (full version Java 1.2, 327kB). In addition, a separate light software was programmed to play multimedia information without database, see logo movie at top of this webpage. The program size is only 9kB.

(1)The software can be used to store, search and play digital multimedia information of texts, images and sounds. It has its own database and search engine, i.e., it does not need third party database back end.

(2) The original document, image and sound files such as .doc, .gif and .wav are not altered in the PulseHead Multimedia database. The software can be used to order the multimedia files and attach description or index words to them. The database can also be used to author or enter texts and alphanumeric data.

(3) Data entry and search are simplified and efficient. Data records can be exchanged between different applications of the software by using the "copy to" and "past from" file clipboard function. Search results may presented in increasing or decreasing alpha-numeric order. The database files can be in three different formats: binary, ASCII and ODBC. The database may be stored in two formats simultaneously, one of which may be on a separate and remote storage on a network.

(4) Text information can be imported and exported. Files can be exchanged with PDA's. Multiple users can enter data on take-out databases and then update the master database by using the "Synch" function. Two similar databases may be merged by using the text export and import functions.

(5) The software has a log file that records all changes to the the database as well as the time signature.

(6) The software can be configured to permit two ways of saving for the database files: (i) saving the files automatically at each data entry or update, and (ii) data entry and update are not saved until the user click the "Save file" menu item.

(7) The software may be configured to have a users log in. Although many users may view the information at the same time, editing of data may be done by one person at a time. For viewing, each data record may be provided with a password to control access to the details of the record. A data record also has the option of being hidden from the viewer.

(8) The software can be configured to display in any language.

(9) The same software and data will work on personal computers, networks and the internet. If opened on the website, the Java Applet is downloaded automatically to reside on the user's computer. The next time the same webpage is accessed, only the data that have been updated by the webmaster are downloaded automatically, but not the Java Applet. Furthermore, multiple applications may share the same Java Applet JAR file. Therefore, the Java Applet not only help save time on the internet but also deliver uptodate data to the viewer.

(10) Typical applications are Multimedia Information Warehousing, Mining, Presentation and Publication.

TYPICAL APPLICATIONS FOR THE YLGP MULTIMEDIA SOFTWARE (YLGP多媒体软件典型应用举例)

The software may be used in homes, companies and government offices for filing and retrieving of multimedia information and accounting, etc..

(I) combined addressbook and/or email list, calendar, appointments, websites collection, images collection, music collection, meeting minutes, timer, global clock, etc.;

(II) albums for photographs, business cards, biological subjects, music, speech, cartoon arts, documents, receipts, certificates, home properties, real estate photographs and software programs, etc.;

(III) calendar and appointments, digital diary, meeting minutes, instructions, manuals and books, etc.;

(IV) library search, emails archive, job advertisement or application archive, etc..

(V) telephone directory, product advertisement, menu, reservation, accounting, cashier (with receipt in the email), etc.

(VI) play motion pictures and sounds in open formats.

软件介绍 SOFTWARE DESCRIPTION

YLGP多媒体(商标)软件是多用途、易用、小巧、易懂、可靠、便携JAVA数据文档电脑软件。软件部份大约一兆字节。通过调整一文字文件中的数据标签和其他参数，本软件可用于多种目的。通过调整另一文字文件，本软件能以任何语言显示。本软件编制成不同的JAR文件，使之在不同应用条件下显示最佳的效益：PH-front.jar (仅显示封面, 221kB), PH-net.jar (网上显示, 261kB), PH-share.jar (显示和有限编辑, 326kB), PH-full.jar (Java 1.1平台完全版 , 327kB), PH-full-scroll.jar (Java 1.2平台完全版, 327kB). 另外，本人还编写了一不带数据库的轻量软件，用于放映多媒信息(参看本网页上头的动画图徽)。该软件只有9kB.

(1)该软件用于收集，查找和放影数码文字，图像和音响。它有自己的数据库和检索引擎，即不需要任何其它公司的数据后台。

(2) 该软件并不改变现有.doc, .gif 和 .wav等文件的格式。该数据库用来把这些多媒体文件按顺序存档，附上说明或检索文字。该数据库还可用来写作文章和打入数据。

(3) 数据打入及其查找简便。用“复制内部存放”和“显示内部存放”功能，本软件的不同应用数据库之间可以交换数据。查找结果可以以递增或递减的字母顺序展示。数据库有三种不同的格式：二元式，文字式和ODBC。数据库可同时储存成二种不同格式，其中之一可储存在网络远地。

(4) 数据可以输入输出。数据文件可与手携电脑交换。几个人可同时带出数据库而打入数据，然后用“同步”功能自动输入到共用主数据库。用数据输出输入功能，可以把两个类似的数据库加在一起。

(5) LOG 文件记录数据库的数条的变化及其时间。

(6) 数据库文件有两种保存方式 (i) 每次数条变化后自动保存， (ii) 用户点击 "文件保存" 菜单保存。

(7) 该软件在起动时可以设进入菜单，指定的用户才有修改权。对外显示时，每一数条可设一密码，限制该数条细节的显示。数条还可以有选择地隐藏起来，不让读者看到。

(8) 该软件可通过设置来显示任何语言。

(9) 同一软件及数据既可用在个人电脑，又可用在内部网络和联网上。若放置在互联网上，JAVA小程序在第一次打开后便留存在用户的电脑上。第二次上同一网页时，只有网主修改后的数据自动下载，而软件程序在用户电脑上运行。另外，多个应用程序可以共同一JAVA小程序JAR文件。因此，该软件不仅节省上网的时间，而且让用户看到不断更新的数据。

(10) 该软件的典型应用领域是多媒体信息的库存，开采，显示和出版。

典型应用举例 TYPICAL APPLICATIONS

YLGP多媒体软件可用于家庭，公司，和政府部门多媒体资料和信息的存档，查找和记账等。

(I) 合而为一的名册、电邮录、日历、约会、网站集、图片集、音响集、会议笔记、记时、世界各地时钟等。

(II) 影集、名片集、动植物集、音乐集、讲话集、动画艺术集、文件集、收据集、证书集、家庭财产集、房地产集、电脑软件集等。

(III) 工作日历、电子日记、会议笔记、须知、手册、书籍等。

(IV) 图书资料检索、电邮存档、招工广告或申请存档等。

(V) 电话号码簿、产品广告、菜单、预定、记账、收款(收据用电子邮件发出)等。

(VI) 放映公开格式音影。