对数极坐标变换

code for path finder alogrithem used a vasial basic

说明：  这是用python语言编写的bp神经网络算法，用来评估算法的正交验证得分和平均准确率(This is a BP neural network algorithm written in Python language, which is used to evaluate the orthogonal verification score and average accuracy of the algorithm)

针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK)，对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析，提出了一种联合特征参数的信号调制识别方法．(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)

利用自回归模型产生Rayleigh率落信道(use of regression models have Rayleigh rate charged Channel)

通过arp协议来发现局域网内的所有的当前活动的主机，编译本程序需要安装winpcap驱动以及其开发包，release之后仅仅需要安装winpcap的驱动就可以了-Arp agreement through the LAN to discover all the current activities of the host, the compiler of this procedure will need to install WinPcap driver as well as its development kit, release after only need to install the WinPcap driver can be a

用MFC向导创建对话框应用程序，实现整数运算器，在对话框中进行加减乘除运算(Use the MFC application wizard to create dialog, the realization of integer arithmetic unit, operation in the dialog for addition, subtraction, multiplication, and division)

simulink module training

飞鸽传书C++版，一个典型的基于P2P的应用小程序，它完成了快速文件传输，是局域网用户的好帮手。-Dove Chuanshu C++ Version of a typical P2P-based application of small programs, it completed a fast file transfer, LAN users is a good helper.

本书揭示了C++程序员创建世界级软件的奥秘。程序设计大师Herbert Schildt通过将C++语言广泛应用于功能强大的编程任务中，全面展示了C++语言的多功能性，敏捷性，和艺术性。本书内容包括探索C++的功能，创建内存管理的垃圾回收器子系统，开发线程控制面板，建立译码器以扩展C++的功能，开发可断点续传的Internet文件下载工具，创建财务分析库，用基于AI的搜索技术探索人工智能，建立定制的STL容器，以及开发Mini C++解释程序。-This book reveals the C++ programmers to create the mysteries of a world-class software. Programming by Herbert Schildt Master C++ language is widely used in powerful programming tasks, a comprehensive picture of the C++ language, versatility, agility and artistry. The book will include exploration of the functions of C++, create a memory management subsystem of the garbage collector, thread control panel to develop and establish decoder to expand the functions of C++, the development of the Internet HTTP Download tools, the creation of financial Analysis of the Treasury, AI-based search technology to explore artificial intelligence, the establishment of customized STL containers, and the development of Mini C++ interpreter.

VB 网络传输，方便的网络传输功能，第三放空间(vb)