flat_array_dbf

利用matlab编程求解实现拓扑优化的源代码及程序界面设计,采用三角形网格划分!我的毕业设计!(Programming using matlab to solve topology optimization to achieve the source code and procedures for interface design, using triangular meshing! My graduation!)

这是龚纯编著的《matlab语言常用算法程序集》的PDF版。上篇是基础，下篇是大量的程序算法。(This is pure Gong compiled the " matlab common algorithms assembly language" of the PDF version. The first part is the basis Xiapian is a lot of program algorithm.)

Z=X+Y 求Z的分布 並且畫出圖 並與理論公式值做比較 (Z = X+ Y seeking to draw the map the distribution of Z and compare with the theoretical formula for the value)

高频地波雷达海杂波仿真程序,可供做海杂波方针的同志参考(the simulation of sea clutter using in matlab)

永磁同步电机（PMSM）位置滑模变结构控制仿真，SVPWM(Permanent Magnet Synchronous Motor (PMSM) position variable structure control simulation, SVPWM)

相控阵天线阵列的密度加权matlab程序代码。 运行gui.m文件 lmax.m和lmin.mLinear_func.m最后几行被调用，放在和Linear_func.m路径相同的文件夹下即可 运行后command window里第一条分割线上面是第一幅图的几个值，第二条分割线上面是第二幅图的几个值。其中，peak_first是数值最大的峰值，peak_second是数值第二大的峰值(第一旁瓣)，theta_var是与 peak_first最近的左右两个谷值横坐标的距离。 因为是找半峰值点的，因为都是小数，在数组里没有正好等于主瓣幅值一半的点，只有接近一半的点，所以要设定一个范围比如大0.05或小0.05都认为是半峰值，但是有的数组里0.05的范围还是太小，所以可能报错。(Phased array antenna array the density weighted matlab program code. The last few lines of the run gui.m the file lmax.m lmin.mLinear_func.m call, same placed Linear_func.m path folder above the dividing line of the command window to run the first picture the several values ​ ​ above the dividing line several values ​ ​ of the second image. Wherein, peak_first numerical maximum peak the peak_second is the the numerical second largest peak (first sidelobe), the theta_var is the abscissa and peak_first recent about two valley distance. To find half the peak point are decimal, the array does not just equal to main lobe amplitude half points, only nearly half points, so you want to set a range, such as 0.05 or 0.05 are considered semi-peak some array, but the range of 0.05 or too small, it may be an error.)

有关于滑模变结构的S函数的例程2，用来学习S函数结构(About SMVSC S-function routines 2, S-function structure for learning)

最速下降法，用于解决多元函数最优解的MATLAB 代码(The steepest descent method)

Trajectory Tracking Control of a Car-Trailer System

HSUPA channel transmitter and receiver block diagram