modelling-and-sim-matlab-comm-system

matlab编写的多元变量最小化问题的downhill方法求解(Matlab prepared by the multi- variable minimization problem solving methods downhill)

实现阵列信号处理MUSIC算法中对比不同的信噪比对算法的分辨率的影响。(MUSIC realize array signal processing algorithms compare the effects of different signal to noise ratio of the algorithm of resolution.)

包括对于高斯混合模型GMM的三个PDF文档，有GMM的发展历史，学习笔记，以及相关中文文献(Including the three PDF documents Gauss mixture model of GMM, development history, the GMM study notes, and related Chinese literature)

ANN code to train it

利用matlab中的simulink仿真，建立了定轴齿轮和行星齿轮的的仿真模型(Using the simulink of matlab, the establishment of a fixed axis gear and planetary gear simulation model)

PADE降阶MATlab程序 降阶后的分子分母次数可以随意的给定(PADE reduction MATlab numerator and denominator after reduction procedure can be arbitrary given the number of)

连续信号经理想采样前后的频谱变化关系的程序分析(Spectrum analysis program managers want to change the relationship between the continuous signal is sampled before and after)

这是一个求接收信号中循环谱的程序，可供接收机设计的朋友参考(This is the PSD program.)

说明：  mean-shift 图像分割，效果不错(Mean shift image segmentation, good effect)

说明：  This is on the power spectrum of the Matlab simulation program #use ARMA, AR, MA model and cycle map for parameter estimation system