mm6tbx

what is vector quantization how and where it can be used

说明：  数学实验课程相关的工具讲稿，可以看看，很详细的(experimental mathematics curriculum-related tools script, can see very detailed ... )

关于kfcm的一些原代码 都在这里面了，有需要的(About the KFCM some original code in there)

in this package are the programs needed to solve any problems differential linear boundary value.

可有效计算各类熵值，信息熵、样本熵、谱熵计算，与其他程序相似(It can effectively calculate all kinds of entropy, information entropy, sample entropy and spectral entropy, similar to other programs.)

matlab语言实现非线性最小二乘法的曲线拟合LM算法(Matlab language nonlinear least-squares method of curve fitting algorithm LM)

矩量法求八木天线的辐射问题，很有用处，欢迎学习指导(Method of Moments Yagi antenna radiation, useful, Welcome to the guide)

这是我自己编写的主元分析的MATLAB程序，主要包含经典多变量统计方法，运行结果不错，欢迎下载~(This is my own writing of the principal component analysis of the MATLAB program, mainly include classical multivariate statistical method, operation result is good, welcome to download ~)

该代码为用matlab编写的训练神经网络拟合典型函数曲线的经典程序。(The code is made for training neural network to fit the classical function profile.)

AM RECEIVER based on super heterodyne principle virtually used in all modern radio and television receivers. The approach mainly involves the use of heterodyning or frequency mixing. The signal from the antenna is filtered sufficiently at least to reject the image frequency and possibly amplified. A local oscillator in the receiver produces a sine wave which mixes with that signal, shifting it to a specific intermediate frequency (IF), usually a lower frequency. The IF signals is itself filtered and amplified and possibly processed in additional ways. The demodulator uses the IF signals rather than the original radio frequency to recreate a copy of the original modulation (such as audio). The project is coded in MATLAB.