pid

说明：  该仿真模型仿真了异步电机发生三相短路时，线路中三相电压及电流的变化(The simulation model to simulate the three-phase induction motor short circuit occurs, the line in the three-phase voltage and current changes)

noisegen.m：生成白噪声并按照指定信噪比对语音进行加噪； add_noisem.m：使用输入的噪音按照指定信噪比对语音进加噪； SNR_singlech.m：输入纯净语音和加噪后的语音，计算其信噪比； my_add_noise.m：调用上述函数进行加噪操作；(noisegen.m: white noise generated by the specified signal to noise ratio of the speech plus noise add_noisem.m: use the specified input noise into the signal to noise ratio of the speech plus noise SNR_singlech.m: pure voice input and processing after the noise voice, calculate the signal to noise ratio my_add_noise.m: call the above functions plus noise operation )

rgb转换为XYZ色彩空间,使用matlab实现(rgb converted to XYZ color space, using Matlab to achieve)

用于参数估计的极大似然估计法,简单，适用，方便(Maximum Likelihood method for parameter estimation，Simple, convenient, applicable)

Matlab实用小程序实例合集第一部分，都是一些完成特定功能的小程序，很适合新手朋友(Practical examples of Matlab collection first part of the program, are some of the specific features of the completion of a small program, it is suitable for novice friend)

基于matlab的K-means聚类算法的实现以及二维随机点的聚类结果(Matlab-based K-means clustering algorithm)

自适应波束形成，对波束形成的初学者很有用。运行过绝对正确(Adaptive beamforming, useful beginner beamforming. Ran absolutely correct)

水声有关近场信源定位的matlab程序，具有较高的参考价值！(The near-field acoustic source location matlab program, with a high reference value!)

主要介绍遗传算法在BP网络优化中的应用，二者结合，使网络参数得到优化(Introduces the genetic algorithm in BP network optimization in the application of a combination of both, so that network parameters are optimized)

实现LS信道估计的算法，很好的算法，对初学者有很大帮助(LS_MMSE_channel_estimators_for_OFDM)