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基于MATLAB的声卡失真度测量本设计运用了基于MATLAB的DAQ工具箱（Data Acquisition Toolbox）的数据采集技术。(MATLAB-based sound card distortion measurement used in this design toolbox based on MATLAB-DAQ (Data Acquisition Toolbox) data acquisition technology.)

实现基本的ofdm通信系统，包括ifft，加窗等等(Ofdm communication system to achieve the basic)

Matlab仿真汽车行驶情况模型，可用于分析汽车受到不同阻力下的速度，受力情况。也可导入预先设置好的行驶速度文件进行仿真。(Matlab simulation model cars with the situation, can be used to analyze the car speed under different resistance, the force. You can also import files pre-set travel speed simulation.)

传算法（Genetic Algorithm）是一类借鉴生物界的进化规律（适者生存，优胜劣汰遗传机制）演化而来的随机化搜索方法。它是由美国的J.Holland教授1975年首先提出，其主要特点是直接对结构对象进行操作，不存在求导和函数连续性的限定；具有内在的隐并行性和更好的全局寻优能力；采用概率化的寻优方法，能自动获取和指导优化的搜索空间，自适应地调整搜索方向，不需要确定的规则。遗传算法的这些性质，已被人们广泛地应用于组合优化、机器学习、信号处理、自适应控制和人工生命等领域。它是现代有关智能计算中的关键技术(Propagation algorithm (Genetic Algorithm) is a law of evolution in biology class reference (survival of the fittest, survival of the fittest genetic mechanisms) randomized search method evolved. It was first proposed by the United States J.Holland professor in 1975, and its main feature is to operate directly on the structure of the object, the continuity of the derivative and the function limitation does not exist with global implicit parallelism inherent and better optimization capability the use of probabilistic optimization method that can automatically obtain and guidance to optimize the search space adaptively adjust the search direction, the rule does not require determined. The nature of the genetic algorithm, has been widely used in combinatorial optimization, machine learning, signal processing fields, such as adaptive control and artificial life. It is about smart modern computing key technologies)

PSO算法最小化配网建设成本，希望对初学者有用(PSO algorithm to minimize the cost of distribution network construction)

基于ofdm信道估计的matlab源代码(Based on ofdm channel estimation matlab code)

一些入侵所需要的常用命令，仅供菜鸟或有兴趣的人士看下(Invasion of the required number of commonly used commands, only rookie or are interested in people who Kanxia)

关于扩展Kalman滤波的matlab程序，共同学习共同交流(With regard to extended Kalman filter matlab program, learn together and share their)

说明：  matlab信号调制与解调方面的书 我自己看了一遍 感觉还不错(matlab signal modulation and demodulation aspects of the book I read it again I feel pretty good)

DC Defect Correction Method. X = DC(A,B) attempts to solve the system of linear equations A*X = B for X. The N-by-N coefficient matrix A must be square and the right hand side column vector B must have length This uses the defect correction method until default convergence criteria or MAXIT iterations is reached.