radar_system_guide

同步复制，模仿系统的同步复制，与异步复制进行对比比较速度差距(this is a copy code)

基于MatLab和VC编写程序，实现点云数据的快速建模，三角网格的绘制。(MatLab, and VC-based programming to achieve fast data point cloud modeling, triangular mesh rendering.)

梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)

vc调用matlab dll 读xls内容(vc call the matlab dll reading xls content)

matlab robotics toolbox sample

说明：  地球绕圆心的运动，对各位应该有启发地球绕圆心的运动(The Earth' s movement around the center of a circle, there should be instructive for you)

双馈电机simulink仿真，定子电压定向，pq解耦控制(Simulink simulation DFIG stator voltage oriented, pq decoupling control)

请输序列,输入-1结束,再输入一个数字，输入插入位置，插入其中，按照程序插入后显示出来完成这个程序(Please input sequence, enter-1 end, and then enter a number, enter the insertion position, into which, in accordance with the procedures after the completion of this program insertion displayed)

说明：  MATLAB数学实验之符号运算，其中包含课件以及习题和答案，文档中附有源程序(MATLAB Mathematical experiments symbolic computation, which includes courseware, as well as exercises and answers documents available source)

This is qpsk ber curve simulation.