spwm_closed-loop-control_simulink

用matlab将弹道坐标系转换为WGS84中的直角坐标(Using matlab to convert ballistic WGS84 coordinate system of rectangular coordinates)

分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计( Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation)

鲁棒主成分分析 低秩与稀疏矩阵分解 增广拉格朗日 图像重建、去噪(robust pca low-rank and sparse matrix decomposition)

this program does some digital image processing using matlab. It does some filtering and enhancments to any chosen image

it shows the operating principle of solar module .. first of all when insolation fall on pv module .. it generate current . and thus power is generated

直流信号和阶跃信号的傅里叶分析和频谱图.(Fourier analysis and spectrogram DC signal and step signal.)

根据三容水箱对象本身的特性，采用带遗忘因子的辅助变量最小二乘法对其CARIMA模型参数进行了辨识，并基于辨识所得到的参数模型，用广义预测控制方法对三容水箱的液位进行了控制。实验结果表明，采用此模型的广义预测控制算法有良好的控制效果。(According to the three characteristics of the object itself- tank, using an auxiliary variable with forgetting factor least squares model parameters were CARIMA its identification, and identification of the resulting model parameters based on generalized predictive control method for three- tank liquid level control. Experimental results show that this model is generalized predictive control algorithm has good control effect.)

按照给定指标采用模拟低通滤波器（巴特沃思低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(Indicators in accordance with a given analog low-pass filter (Butterworth low-pass) to approximate the ideal analog low-pass filter, and then through the bilinear transformation method of digitizing analog filters, the digital filter.)

This code implements the direct kinematics of a 3 revolute robot. It also includes a simple graphic model of this operation.

说明：  读取数值数据与非数值数据相混合的文本文件，包括用空格间隔和用逗号间隔开的两类数据(Read numeric data mixed with non-numeric data text file, including the comma with a space spaced intervals and two types of data)