▍1. 火车10自由度模型
说明: 火车的17自由度动力学程序,值得深入研究(The 17-degree-of-freedom dynamics program of the train is worthy of further study)
说明: 火车的17自由度动力学程序,值得深入研究(The 17-degree-of-freedom dynamics program of the train is worthy of further study)
说明: 音频保留法降低OFDM信号的峰均功率比,其中使用CLIPPING方法寻找峰值消除信号。(tone reservation for papr reduction of ofdm signals.)
说明: LIF脉冲神经元的Matlab实现代码。(Matlab implementation code for LIF spiking neuron model.)
说明: 这是学习SVM方法做实验时,下载到的代码压缩包,需要的可自取,使用较为简单(This is learning SVM method to do experiments, download to the code compression package, need to take, use is relatively simple)
说明: 本程序可以实现经典的比例导引弹道的仿真,效果明显(This program can realize the simulation of classical proportional guidance trajectory, and the effect is obvious)
实现图像的有序抖动,利用8*8的抖动矩阵。(To achieve an orderly image jitter, the jitter of the use of 8* 8 matrix.)
说明: 深度学习算法包括CNN、SAE、DBN等,包含数据可以直接使用(Deep learning algorithms such as CNN, SAE, DBN and so on, including data)
说明: 逆时偏移波场延拓 使用成像条件为互相关成像条件(Wave field extension of inverse time migration used to simulate wave field back propagation)
matlab软件中接触力仿真程序,可以直接运行(contact forces simulation)
说明: matlab软件中接触力仿真程序,可以直接运行(contact forces simulation)
informax ica算法,用于脑电信号识别(informax ica algorithm for signal recognition to make point)
说明: ARMA模型预测,使用matlab代码预测,附解释说明(ARMA model prediction, using matlab code prediction, with explanation)
说明: 下垂控制在逆变器型微电网控制中得到了广泛应用。当线路呈阻性时,有功功率和无功功率存在较强耦合,影响了下垂控制的性能。目前提出了两大类解决方法:一类方法通过控制参数的选取使逆变器的等效输出阻抗在基频段呈感性,但该方法的输出阻抗受制于控制参数并且存在较大缺陷;另一类方法用逆变器输出电流和虚拟阻抗计算电压降,从指令电压中减去该电压降,达到模拟实际阻抗的作用,效果更优,但对其机理缺乏阐述,且存在逆变器输出电压偏差问题。(Droop control is widely used in inverter based microgrid control. When the line is resistive, there is a strong coupling between active power and reactive power, which affects the performance of droop control. At present, two kinds of solutions are proposed: one is to make the equivalent output impedance of the inverter inductive in the fundamental frequency band by selecting the control parameters, but the output impedance of this method is subject to the control parameters and has great defects; the other is to calculate the voltage drop by using the output current and virtual impedance of the inverter and subtract the voltage drop from the command voltage to simulate the actual impedance, The effect is better, but its mechanism is lack of elaboration, and there is the problem of inverter output voltage deviation.)