CH10programme

收集的有用的工具箱bat文件可以编辑，也可以将其修改成自己的东西。。。(Collection of useful toolbox bat file can be edited)

说明：  合成孔径雷达系统MATLALB模拟实现源码。(Synthetic aperture radar system simulation MATLALB realize source.)

利用matlab计算电压与电流相位差，定A相电压相位为0.(Matlab calculated using voltage and current phase, phase-phase voltage set A to 0.)

单神经元PID控制器的仿真与应用实例。比较常规PID控制器，得其优缺点(single neuron PID controller simulation and application examples. Comparing Conventional PID controller, to gain advantages)

利用FDTD软件计算纳米材料的吸收、散射(we use FDTD methord to simulate the absorption and scattedring cross section)

最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。 (Least-squares method (also known as least squares) is a mathematical optimization techniques. It does this by minimizing the square error of the data and find the best match function. The least square method can easily obtain the unknown data, and makes these data and the actual data obtained between the square and the smallest error. Least-squares curve fitting method can also be used. Other optimization problems can be maximized by minimizing the energy or entropy of the least square method to express. )

This matlab code is about the Time history of Keppler Orbit.

基于simulink的西门子标准400V低压馈线模型，其中包含一个PV光伏并网模型(Based on the the simulink Siemens standard 400V low voltage feeder model, which contains a PV photovoltaic grid model)

MIMO 初学者理解QPSK系统的最佳代码 详细通信系统流程步骤(MIMO Best codes beginners understand QPSK system Details Communication System Process Steps)

平差辅助函数，用于平差过程中需要使用的函数模型(Adjustment helper function for function model adjustment process requires the use of)