suoxianghuan

双级矩阵变换器的MATLAB的仿真实现，完整的验证了双级矩阵变换器的基本原理。(Two-stage Matrix Converter Simulation of MATLAB-)

三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出.以第1边界条件为例,用节点处二阶导数表示三次样条插值函数,用追赶法求解相关方程组.通过Matlab编制三次样条函数的通用程序,可直接显示各区间段三次样条函数体表达式,计算出已给点插值并显示各区间分段曲线图.(Cubic spline interpolation function from the real problems of boundary conditions cubic spline interpolation is required to give the state of the endpoint. Boundary conditions in the first example, the second derivative with node represents a cubic spline interpolation function, solving equations associated with catch-up method group. preparation of common procedures cubic spline function through Matlab, can directly display each range segment cubic spline function body expression, to the point of interpolation has been calculated and displayed for each sub-interval graphs.)

说明：  讨论资金积累、国民收入、与人口增长的关系. （1）若国民平均收入x与按人口平均资金积累y成正比，说明仅当总资金积累的相对增长率k大于人口的相对增长率r时，国民平均收入才是增长的. （2）作出k(x)和r(x)的示意图，分析人口激增会引起什么后果. (Discussion of capital accumulation, income, and the relationship between population growth. (1) If the national average income per x and y is proportional to the accumulation of funds that only if the total funds accumulated in relative growth rate k of the relative growth rate than the population r when per capita income is growing. (2) to k (x) and r (x) of the diagram, analysis of population growth will cause the consequences.)

hpfield 求解TSP的MATLAB源代码(hpfield solving TSP s MATLAB source code)

说明：  是个好东西，给大家共享了，希望对大家有帮助(is a good thing for everyone to share, we want to help)

2005BCI竞赛数据3 详细的BCI竞赛数据(2005BCI BCI Competition Data 3 detailed race data)

This is code to simulation of AM, FM, PSK, QAM modulation

helo hw ru fne kay means

attached file contain two algorithm for classification.K_means and K Nearest Neiborhood. and related m_filles in matlab

esprit算法DOA估计esprit算法DOA估计esprit算法DOA估计(esprit)