MATLAB

粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配粒子群负荷分配(PSO load distribution load distribution particle swarm particle swarm particle swarm load distribution load distribution load distribution particle swarm particle swarm particle swarm load distribution load distribution load distribution particle swarm particle swarm particle swarm load distribution load distribution)

关于matlab信号处理的PPT，包括离散付里叶变换及期习题(Matlab Signal Processing, PPT, including discrete pay the Fourier transform of exercises)

在运载体运动情况下,提出了一种适用于捷联惯导系统(SINS)初始对准的新算法,该算法以惯性空 间为过渡参考基准,即建立了初始时刻惯性坐标系(i0系)和初始时刻捷联惯组惯性坐标系(ib0系)两个惯性坐标 系。将捷联惯组坐标系(b系)与导航坐标系(n系)之间的初始对准姿态矩阵的实现分解为三步骤:(1)通过地理 位置和初始对准时间求解i0系至n系的变换矩阵 (2)通过惯导比力方程变形,引入测速仪速度辅助,求解从ib0 系至i0系的常值变换矩阵 (3)使用姿态更新算法实时计算b相对于ib0系的变换矩阵。最后,载车运动环境下的 初始对准试验结果表明航向角对准精度达到了0.1b(1R)。 (On the moving base, a new initial alignment algorithm for strapdown inertial navigation system (SINS) is proposed. In this algorithm, two special inertial frames, the initia-l time inertial frame (i0frame) and the initia-l time SINS body inertial frame (ib0frame), are defined and are selected as transition reference frames. The calculation of initial alignment direction cosine matrix (DCM) between SINS body frame (bframe) and nav- igation reference frame (nframe) is expanded into three parts: (1) the DCM betweeni0frame andnframe is easily obtained via local geographical coordinates and initial alignment time (2) by expressing SINS specific force equation inbframe and by the aid of external velocity log, the constant DCM fromib0frame toi0frame is achieved (3) attitude updating using gyro samples gets the DCM betweenbframe andib0frame. In the end, some vehicular tests are carried out on the moving base and the accuracy of azimuth reaches about 0.1b(1R). )

仿照EMD的分解层数确定方法，用以优化VMD的分解层数K(The method of determining the number of decomposition layers according to EMD is used to optimize the decomposition level of VMD K)

该程序是计算二维wigner分布的复杂函数 Calculates the 2D Wigner distribution of a complex function. (The program is to calculate the distribution of two-dimensional wigner complex function Calculates the 2D Wigner distribution of a complex function.)

采用simulink搭建的BPSK调制解调模块(Simulink built using BPSK modulation and demodulation modules)

Tracking neurons over multiple days

strategy pattern example(An example for using a simple Strategy Pattern)

qpsk simulink block in matlab using simulink library.

模拟在住不同条件下长周期光纤光栅的传输谱，给出了各个不同条件下传输谱的变化(Simulation under different conditions in living long period fiber grating transmission spectrum, gives the transmission spectrum under different conditions, changes in)