matlablbq1

该程序可以用来进行波谱分析，非常直观地图示频谱信息。(The program can be used for spectral analysis, spectral information very intuitive icon.)

7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆(7.1 inverted pendulum)

绘制方向和速度矢量图，绘制等高线图以及动画(Direction and velocity vector drawing, drawing contour maps, and animation)

说明：  matlab程序解非线性方程KVD方程，非常方便(matlab)

有约束2a+b^2+tan(c)=15 目标函数a*exp(b/x)+c=y 的最小二乘解(Binding 2a+ B ^ 2+ Tan (c) = 15 the objective function a* exp (b/x)+ C = y the least squares solution)

关于迭代学习算法，分析了收敛速度,开闭环二阶迭代学习控制算法(The Analysis of Convergence Speed for an Openand Closed Loop Second Order Iterative Learning Control Algorithm)

利用常速率转弯模型对目标进行卡尔曼滤波，实现目标跟踪(Constant rate of turn using Kalman filtering model of the target to achieve target tracking)

用matlab编写的一个解决0-1背包问题，其算法采用粒子群算法(use matlab software write 0-1 knapsack problem use PSO method)

用实验方法测试RLC串联谐振电路的幅频特性曲线。当正弦交流信号的频率f改变时，电路的感抗、容抗随之而变.取电路电压U0作为响应，当输入电压Ui幅值维持不变时，在不同信号频率的激励下，测出U0之值，用LabVIEW程序完成频谱分析和滤波，变换等信号处理，即可测出RLC串联电路的谐振频率，(Amplitude-frequency characteristics experimentally tested RLC series resonant circuit curve. When changing the frequency f of the sinusoidal AC signal, the circuit inductance, capacitance change with Take circuit voltage U0 as a response when the amplitude of the input voltage Ui unchanged, signals at different excitation frequencies, the measured value U0, the process is complete spectrum analysis using LabVIEW and filtering, transform signal processing, can be measured RLC series circuit resonant frequency,)

说明：  凯泽窗低通滤波器matlab上源程序，有注释适合初学者学习。(matlab！！！！！！！！！！)