KF

Web自动文本分类技术研究综述 基于WEB的文本分类技术论文(Web Research on automatic text classification techniques for text classification based on technical papers WEB)

说明：  基于MATLAB单神经元PID控制源程序(MATLAB-based single neuron PID control source)

例3.3 以年龄为论域，取 。Zadeh给出了“年轻”的模糊集Y，其隶属函数为 (Example 3.3 domain of age, to take. Zadeh gives the " young" fuzzy sets Y, its membership function)

书名：基于MATLAB的嵌入式系统软件开发(Title: MATLAB-based software development of embedded systems)

可以对任意实现频谱细化，函数的参数见函数自身说明(Spectrum can be achieved for any refinement, the function of the parameters see the description of the function itself)

matlab环境下的 PCA人脸识别方法，连续输入图像后，主成分分析，特征提取，形成特征脸训练测试，得出精度(face recognition)

在无线通信体系中,由于开放的通信信道条件,卫星通信系统中通信链路容易受到平均大气条件的影响,尤其是采用Ka波段的高频信号的系统,容易受到降雨造成的雨衰影响,严重影响了系统的有效性和可靠性。(In a wireless communication system, the communication channel open, average atmospheric conditions vulnerable to the communication link in satellite communication system, especially the system of high frequency signal using Ka band, vulnerable to the influence of rain attenuation caused by rainfall, seriously affect the validity and reliability of the system. In digital systems, channel coding is often used to improve reliability, while modulation is used to ensure effectiveness. Low order modulation and large redundancy coding are adopted to improve the reliability.)

如何在Matlab环境下执行频谱分析，修改和重新合成声音。(how to perform spectral analysis, modification and re-synthesis of sound)

Three-Dimensional Space Vector Modulation in abc Coordinates for Four-Leg Voltage Source Converters

Model of synchronious motor with PID regulators of speed and current