9key

Hu矩的计算，通过Hu矩计算可以实现图像的旋转、平移的不变特性(Hu Moment, can be achieved by Hu Moment of image rotation, translation invariant features)

说明：  利用传播算子，进行阵列信号角度估计，运算快，不需要峰值搜索。(Use propagator conduct array signal angle estimation, fast operation, no peak search.)

说明：  对LFMCW雷达进行发射和接收信号的仿真，并进行测距(Simulation of LFMCW radar transmitting and receiving signals, and ranging)

说明：  合成孔径雷达的RD算法成像程序，很有用的哦(Synthetic aperture radar imaging procedures of the RD algorithm, useful Oh)

贪婪算法，分别考虑按单位价值，按目标函数，按容量的排序，思路清楚。(Greedy algorithm, to consider the value per unit, according to the objective function, according to the capacity of the sort of thinking clearly.)

steepsest optimization method

PV_MPPT 很好的光伏最大功率跟踪控制(PV_MPPT good photovoltaic maximum power tracking control)

boc的调制原理仿真，老外写的，很好，可以深入理解boc调制的核心思想。(boc modulation principle simulation, written by foreigners, well, you can boc modulation depth understanding of the core ideas.)

PWM PI controller simulink matlab

神经网络代码 关于BP算法以及神经网络的建立及仿真 (Building and Simulation of neural network code on the BP algorithm and neural network)