sd 程序模集 d

由于BP网络的权值优化是一个无约束优化问题，而且权值要采用实数编码，所以直接利用Matlab遗传算法工具箱。以下贴出的代码是为一个19输入变量，1个输出变量情况下的非线性回归而设计的，如果要应用于其它情况，只需改动编解码函数即可。 -As a result of BP network weights optimization is a constrained optimization problems, and weights to be used real-coded, so the direct use of Matlab genetic algorithm toolbox. Posted the following code is for a 19 input variables, an output variable in case of non-linear regression designed, if applied to other situations, simply change your codec function.

作者通过一个面试者的角度，对C语言面试的知识点做出剖析，希望能给找工作的人以帮助。-Author" s point of view through an interview on C-knowledge points to make analysis of interviews, hoping to give people looking for a job to help.

FAT32文件系统规范-FAT32 file system standard

本书是CDMA的一本专业教程，对广大电子通信类科研人员有保存价值。-This book is a CDMA-professional curriculum for the general category of electronic communications are to preserve the value of scientific research personnel.

Artech.House.Fourier.Transforms.in.Radar.And.Signal.Processing――关于傅立叶变换在雷达和信号处理应用的电子书。-Artech.House.Fourier.Transforms.in.Radar.And.Signal.Processing-- Fourier Transform on the radar and signal processing applications to the USA.

自动控制　safc sdsa-Safc sdsa Autocontrol

The Art of C++ by Herbert Schildt ISBN:0072255129 McGraw-Hill/Osborne © 2004 The author of this text applies C++ to a wide variety of high-powered, practical applications, each focusing on a different aspect of the language. Examples range from a garbage collector subsystem and a thread control panel to AI-based searches and more. -The Art of C by Herbert Schildt ISBN : 0072255129 McGraw-Hill/Osborne

UML（统一建模语言）是一个绘制软件概念图的图形化记法(notation)。人们可以用它绘制图形，用这些图形来表示一个计划进行的软件设计的问题域，或者用这些图来表示一个已经完成的软件实现。Fowler（译者注：著名IT 技术作家）描述它们时分成了三种不同的层次：概念层（Conceptual）、规格说明层（Specification）和实现层（Implementation），我们将细述后面两种。 -UML (Unified Modeling Language) is a concept mapping software graphical map Hutchison (notation). People can use it drawing, use of graphics to show a plan for the software design, the problem domain, or the use of these maps to show a completed software implementation. Fowler (Translator"s Note : IT famous writer) to describe their hours into three different levels : the concept of layers (Conceptual) layer specifications (Specification), and Layer (Implementation), we are going to be two behind.

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C语言经典的一些程序，对初学C语言非常有帮助。-C language classic procedures of learning C language very helpful.