Invarient

椭圆柱面的力学微分方程组问题分析求解，以及函数表达式(The mechanical differential equations Elliptic Cylinder)

判断一个函数的零点位置与各点正负，可输出效果图(A function to determine the position of each point of plus or minus zero, output renderings)

认知无线电频谱感知中的单用户频谱感知的主要三种方法：能量检测，循环平稳特征检测，匹配滤波器检测 的matlab实现的源代码(cognitive radio spectrum sensing：Energy detection, cyclostationary feature detection, matched filter detection 。matlab the source code)

adrc历程，可以编译通过并使用。简单易懂，注释稍微有些少，有基础可看懂。((ADRC algorithm, easy to understand, comments somewhat less, there is a basis can be read.))

说明：  用遗传算法对神经网络的权值进行优化，用MATLAB编程实现(Neural network using genetic algorithm to optimize the weights, using MATLAB programming)

clock system clock system

利用Matlab进行卫星通信多普勒频偏仿真(Using Matlab to satellite communications doppler frequency simulation)

说明：  通过pq控制来调节逆变器，从而改善微电网的一些性能(The inverter is regulated by pq control, so as to improve the performance of micro-grid and make the system run more stably)

Arsitektur Komputer teori

improvent sep called zsep