three_machines_nine_buses0

通信原理中均匀量化方面的仿真，程序简单易懂，希望能加深你对量化的理解(Communication Theory in the uniform quantization in the simulation, the program easy to understand, hoping to deepen your understanding of quantitative)

Transform the rgb color space to lab color space.Assume that white point is D65(Transform the rgb color space to lab color space.Assume that white point is D65)

从介绍功率谱的估计原理入手分析了经典谱估计和现代谱估计两类估计方法的原理、各自特点及在Matlab 中的实现方法(Start from the introduced power spectrum estimation principle to the principle of classical spectral estimation and spectral estimation are two types of estimation methods, their characteristics and implementation in Matlab)

单因变量偏最小二乘回归matlab程序 程序尚不完善，固定提取了3个主成分，没有做寻求最佳主成分个数；没有做交叉有效性检验 (Single dependent variable and partial least squares regression matlab The program is not perfect, the fixed extract 3 principal components, do not seek the best number of principal components do not cross validation test)

文曲星上的小游戏的MATLAB实现 希望对大家有用(wenquxing)

这是利用matlab编写的层次分析法例程，希望有所帮助。(This is the use of matlab routines written in AHP, hope help.)

在matlab上将图像从空间域变换到频率域，主要包括Radon变换和反变换、傅里叶变换和反变换、离散余弦变换和反变换等(In matlab image will be transformed the spatial domain to the frequency domain, including the Radon transform and inverse transform, Fourier transform and inverse transform, the discrete cosine transform and inverse transform)

在MATLAB下实现模糊综合评价，有GUI用户界面，例子为打分系统，为初学者提供帮助。 简介：模糊综合评价法是一种基于模糊数学的综合评标方法。该综合评价法根据模糊数学的隶属度理论把定性评价转化为定量评价，即用模糊数学对受到多种因素制约的事物或对象做出一个总体的评价。它具有结果清晰，系统性强的特点，能较好地解决模糊的、难以量化的问题，适合各种非确定性问题的解决。(Achieved in MATLAB comprehensive uation, there are GUI user interface, examples of scoring system, for beginners to help. Profile: fuzzy comprehensive uation is a comprehensive uation method based on fuzzy mathematics. The comprehensive uation method based on the theory of fuzzy membership of the qualitative uation into quantitative uation, which uses fuzzy mathematics by a variety of factors thing or object to make an overall uation. It has a clear result, systematic and strong features, it can solve vague, difficult to quantify the problem, for solving the problem of non-deterministic.)

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)

多用户MIMO预编码技术：块对角化BD，分别采用SVD技术，最大似然检测，最小均方误差检测的误码率性能仿真代码。里面有代码，仿真图等。(Multi-user MIMO precoding techniques: block diagonalization BD, respectively, using the SVD technique, maximum likelihood detection, the minimum mean square error detection BER performance simulation code. There are code, simulation maps.)