matlabfile

关于《射频电路设计》的Matlab程序，有与smith原图相关的，每章节中的图形程序。(On " RF circuit design" Matlab procedures, smith artwork associated with each section of the graphics program.)

this is reference source for mfcc

文献“Sparse Representation based Fisher Discrimination Dictionary”及其对应的matlab代码，稀疏学习是目前非常流行的方法，希望对大家有所帮助(a paper named Sparse Representation based Fisher Discrimination Dictionary and its matlab code)

此文挡是用Matlab开发的几种计算数值微积分的方法，对学习matlab的人很有用(Text block is developed with Matlab numerical calculus of several calculation methods, the people of the study is useful matlab)

关于高斯混合模型（GMM）的matlab源代码(on Gaussian mixture model (GMM) Matlab source code)

在一个MIMO系统里对ZF，MF，MMSE三种不同预编码准则和滤波器进行了仿真，并比较其不同。(In a MIMO system for ZF, MF, MMSE precoding three different criteria and filter simulation, and compare its different.)

用最速下降法求解多维函数的极值 function [x,minf]=minFD(f,x0,var,eps) 目标函数：f 初始点：x0 自变量向量：var 精度：eps 目标函数取最小值时的自变量值：x 目标函数的最小值：minf( With the steepest descent method for solving the multi-dimensional function of the extreme value function [x, minf] = minFD (f, x0, var, eps) target function: f Initial Point: x0 argument vector: var Accuracy: eps target function takes the minimum value of the independent variable values: x minimum target function: minf)

matlab源码：K-means算法,粒子群算法PSO，模拟退火算法SA(The matlab source code: K- means algorithm, particle swarm optimization (PSO, simulated annealing algorithm SA)

this is a matlab code for drawing a figure using a human hand

Numerically approximates the double integral of a standard bivariate Normal distribution