EDIT_v1.60

说明：  对于支持多种调制方式的通信系统来说，接收信号调制方式的自动识别是不可或缺的功能之一。论文研究了 六种常见的数字调制信号，提取出五种特征参数，并针对瞬时相位和瞬时频率特征参数的提取做出了改进。采用BP神经网 络算法进行自动识别，在高斯白噪声环境下仿真,(For the communication system supporting multiple modulation modes, the automatic recognition of the modulation mode of the received signal is one of the indispensable functions. This paper studies six kinds of common digital modulation signals, extracts five kinds of characteristic parameters, and improves the extraction of instantaneous phase and instantaneous frequency characteristic parameters. BP neural network algorithm is used for automatic recognition, and simulation is carried out in the Gauss white noise environment,)

本程序是用SDK写的俄罗斯方块，得分与速度和一次消的行数有关，本人初学VC++写了一差不多一个月才写出来站长一定要用哦！-this program is written in Russian SDK squares with the speed and scoring a few Cancellation of the trip, I was learning a VC almost one month before they write head must use!

拓扑优化（topology optimization）是一种根据给定的负载情况、约束条件和性能指标，在给定的区域内对材料分布进行优化的数学方法，是结构优化的一种。该程序基于matlab，提供求解约束优化问题的方法(Topology optimization is a mathematical method to optimize material distribution in a given area according to given load conditions, constraints and performance indicators. It is also a structural optimization method. The program is based on MATLAB and provides a method for solving constrained optimization problems.)

用visual c++开发的推箱子游戏，代码 整洁易懂。-with visual c Tuixiangzi development of the game, code clean understandable.

链表的基本功能实现链表的各种基本功能，初学者使用(The basic functions of the list)

本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )

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Darpa Extreme 项目ppt资料(Darpa Extreme PowerPoint)

利用matlab实现雷达SAR成像 分别根据RD算法和CS算法； 附带相关文档(Using MATLAB to realize radar SAR imaging, respectively, according to RD algorithm and CS algorithm; Associated documents)

说明：  蓝桥杯第五届初赛赛题，温度采集与控制，除了基础的数码管显示、继电器和蜂鸣器的控制、LED灯的控制以外，难度增加的部分体现在需要使用矩阵键盘，以及DS18B20的调用。(In the 5th preliminary competition of Blue Bridge Cup, besides the basic digital tube display, the control of relays and buzzers, and the control of LED lights, the increasing difficulty is reflected in the need to use matrix keyboard and the call of DS18B20.)