在用svenson方法联合估计企业债券是用的程序，当然是在分解现金流的基础上进行...

数字图像放大缩小及旋转计算组间方差和组内方差的时候调用了一个函数专门求阈值，可能这里的计算还是有一点问题。而且在我的函数里，要256次调用这个函数，又因为计算机是按字节处理数据的，因此写图像数据的时候要用每8个写到一个数组中，然后通过计算得到字节类型的值，这些都使得我的算法效率比较低，最后一个问题，我觉得如果使用位运算会快一些，但是前面的问题还没有想到比较好的解决方法。-Digital Image zoom and rotation calculation of variances and group between the two groups when the variance of a function call seeking specific threshold, the calculation may be here, or there was a problem. And in my function, it is necessary 256 calls to this function, and also because the computer is processing data in bytes, and therefore the time to write image data to use for every 8 write an array, and then calculated byte type values, which are made to my algorithm" s efficiency is relatively low, the last issue, I think that if you use bit computing will be faster, but the previous issues have not yet thought of a better solution.

设计模式方面的系统说明文档，要求读者有一定的C++知识.-Design pattern documentation system requiring readers to have a certain amount of C++ Knowledge.

用oracle pl/sql构建web网上商店- Constructs the web on-line store with oracle pl/sql

资源描述本系统用c语言编写，可供初学者下载，里面用到所有初学者 常见的知识点，经典的c语言代码，用于借鉴完成老师作业的好帮手，再也不用担心 c语言 作业了。

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Linux下开源数控系统EMC2的G码编程指南，该指南将各种编码指令进行了分类，便于编程参考-Under the open-source Linux system, EMC2 CNC G-code programming guide, the guide would have been classified in a variety of coding instructions for easy programming reference

java开发文档之excel：jexcelapi_2_6_3.tar-java files of the development of excel: jexcelapi_2_6_3.tar

PowerDesigner入门级资料，推荐！-PowerDesigner entry-level information and recommended!

重构改善既有代码的设计 中文pdf格式 完整版 Martin Fowler 著 侯捷 熊节 译 -remodeling existing code to improve the design integrity of the Chinese pdf format version of a chairman Martin Fowler Xiong MD

Perl 语言入门(第四版).pdf Perl 语言入门(第四版).pdf-Perl Languages Perl Languages Perl Languages