SVM_Matlab-(2)

自相关法基音检测的MATLAB代码。自相关法计算速度较快的自相关函数法检测语音的基音频率，有效剔除了高频共振峰和噪音的影响，其估计基音频率准确性高，稳定性好，运算速度较快。(CAMDF)

说明：  动态可变环境下基于信标节点间的信号动态计算当前环境下的路径衰落指数，(A method to accucalate the true path loss exponent in dynamic environment!)

改程序在Turbo C或Visual 6.0中编译，能够实现基2的快速的傅里叶变换。(Reform program in Turbo C or Visual 6.0 compiled, enables fast Fourier transform base 2.)

用matlab生成一个伪随机序列，并用国家密码管理局发布的随机性检测规范中的三种算法对它进行随机性检测(Generates a pseudo-random sequence with matlab, and released by the State Encryption Administration randomness test specification make it three algorithms randomness test)

滤波求和方式实现宽带波束形成，用于时频分析算法，基于人工神经网络的常用数字信号调制。( Filtering summation way broadband beamforming, For time-frequency analysis algorithm, The commonly used digital signal modulation based on artificial neural network.)

matlab教程，初学者必备的资料，对建模和通信专业的同学有用处。(matlab tutorial for beginners necessary information on the modeling and communications professional students useful.)

说明：  线性调频信号在雷达上的实现，文中给出了设计过程，具有很好的参考价值(LFM radar signals the realization of paper gives the design process, with a very good reference value)

we can find the pixel values through this document

油轮航向调节的多层感知器，可定义不同条件下的油轮参数(Multilayer perceptron for tanker ship heading regulation)

说明：  电力系统中无刷直流电机的matlab软件仿真模型，对相关参数进行修改可以满足不同需求的直流电机仿真实验(Brushless DC motors in power system simulation model of the matlab software, to modify the relevant parameters to meet the different needs of the DC motor simulation)