lu decomposition of a very good use of LU decomposition of matrix inversion proc...

测试窗口朴拙的试验程序源码-testing window Simplicity of testing procedures FOSS

在VC++ DirectX环境下，绘制一个空心圆柱体，实现圆柱体的旋转，并设置光照和材质信息。-This programme shows how to draw an rotating cylinder,and how to set lighting and materials.

刚刚开发了一个报表输出的 COM，可以动态的添加数据。代码没有限制，可随意使用。现在还在修改一些细节的地方，修改后会再次上传。-A report output COM, it can append data dynamicly. the source code is unlimited, you can use it freely, but there are some bugs, I will upload it against after fixed it.

中断服务程序的关键是：1.保护进入中断时的状态，并在退出中断之前恢复进入时的状态。2.必须在中断程序中设定是否允许中断重入，即设置EX0位。 本例中使用了INT0中断，一般中断程序进入时应保护PSW，ACC以及中断程序使用但非其专用的寄存器。本例的INT0程序保护了PSW，ACC，2等三个寄存器并且在退出前恢复了这三个寄存器。另外中断程序中涉及到关键数据的设置时应关中断，即设置时不允许重入。本例中没有涉及这种情况。 实验开始时K8应在H（高电平）端，要产生中断时先拨向L（低电平）端再拨回H端。 -Interrupt service s key is: 1. the protection enters when the interrupt condition, and when the withdrawal interrupt before regains enters the condition. 2. must in the interrupt routine establish whether to permit the interrupt re-entry, namely establishes the EX0 position. in this example has used the INT0 interrupt, generally the interrupt routine enters when should protect PSW, ACC as well as the interrupt routine use but non-its special-purpose register. This example INT0 program protection PSW, ACC,2 and so on three registers, and restored these three registers before the withdrawal. Moreover in the interrupt routine involves to when the essential data establishment should close the interrupt, namely when establishment does

s3c2410 lab for samsung s3c2410

最新的pkcs11 密码令牌接口标准 费了很大的劲才找到的 -Latest PKCS11 password token interface standard costs a lot of劲才found

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在三分钟内快速答完三十道题，有clock计时的哦-in three minutes rapid wound 30 title and a clock time of oh

经典精品的数据窗口服务功能，里面有大量的功能，过滤，排序、动态sql,打印，隔行显，实时显示字段功能，我已升级到9.0-Classic boutique service functions of the data window, which has a large number of functions, filtering, sorting, dynamic sql, print, interlaced significant, real-time display field features, I have to upgrade to 9.0

端口扫描，打印各方面的信息。都是自动化的。随便设置就可以了。-Port scan, print the information. Are automated. Arbitrarily set it.