小世界源码

说明：  PQ分解法电力系统潮流计算MATLAB程序源(PQ decomposition Power Flow MATLAB program source)

贝叶斯分类实验，设计简单的线性分类器，了解模式识别的基本方法。掌握利用贝叶斯公式进行设计分类器的方法。(Bayesian classification experiment is designed to be simple linear classifier, know the basic methods of pattern recognition. Master the use of Bayesian classifier design formula method.)

信号处理，当一些学生在做毕业设计时，需要用到这个程序(signal change)

LMS自适应滤波器，已经使用过，完全正确希望有用！啊啊啊啊啊啊啊啊啊啊啊啊啊！(LMS adaptive filter has been used, completely correct hope useful! Ah ah ah ah ah ah ah ah ah ah ah ah ah!)

利用matlab程序实现窄带高斯噪声，并给出了窄带高斯噪声的实例。(Matlab program to achieve the use of narrowband Gaussian noise, and gives examples of narrowband Gaussian noise.)

给定数据和相应的概率密度函数、用matlab求解其相应的极大似然估计(Given data and the corresponding probability density function using matlab to solve the corresponding maximum likelihood estimation)

利用Matlab软件编写的轨道不平顺数据分析程序能够对轨检车测得的不平顺数据进行处理,得到功率谱密度分布函数.轨道不平顺分析程序包括轨道不平顺数据预处理、轨道不平顺谱分布函数计算以及根据实测的车体振动加速度,对轨道不平顺与车体振动加速度进行相干分析、提出对行车运行有不利影响的不平顺波长范围等.研究结果表明:车辆的动力特性与轨道不平顺有密切关系.高低不平顺对车体垂向振动影响显著,轨向不平顺对车体水平振动影响显著,水平不平顺对列车垂向、横向振动均有显著影响.(Matlab software written track irregularity data analysis program able to track inspection car irregularity measured data are processed to obtain the power spectral density function. Track Irregularities track irregularity analysis procedures including data preprocessing, track irregularity spectrum distribution function calculations, and based on the measured vibration acceleration of the vehicle, with the body of track irregularity acceleration coherent analysis, have an adverse impact on traffic running irregularity wavelength range, etc. the results show that: the dynamic characteristics of the vehicle and the track irregularity closely related. rough along the vertical vibration of the vehicle significantly, rail irregularity vibration to levels significantly affect the body, the level of irregularity to train the vertical and horizontal vibration significantly affected.)

ASK系统的设计与仿真，相干解调及误码率的计算(Ask system design and simulation of coherent demodulation and the calculation of the bit error rate in English)

成分检测一般采用光谱（紫外、红外、核磁）；色谱（气相色谱、液相色 谱、离子色谱）；质谱（质谱仪、气质连用、液质连用）；能谱（荧光光谱、衍射光谱）；热谱（热重分仪、示差扫描量热仪）对样品进行综合解析，通过多种分离和分析方法的联合运用，对样品中的各组分进行定性和定量分析，从而确定组分的结构，对样品有个全面的了解。本代码基于光谱的峰值检测展开，具有一定的指导和参考价值。

说明：  函数进行格式分析,通过计算，形成结果输出，达到自动的目的(User c++ edit the text)