extend_kalman

kalman滤波，李国强，用于模态识别，先生称响应在用相应识别系统参数(kalman filtering, Li Guoqiang, for modal identification, sir, said in response to the recognition system with the corresponding parameters)

说明：  程序描述了电压为-0.377V的情况下，卡尔曼滤波器的输出。其中“+”为观测值。程序注解写的很清楚很容易看懂。(Procedure describes the voltage of-0.377V, the Kalman filter output. Which+ For the observed values. Notes written procedure is easy to understand very clearly.)

说明：  用DFT计算连续信号的谱 通过应用 DFT 进一步加深对离散信号 DTFT 和 DFT 的概念及其相互关 系的理解。 =利用 DFT 计算连续周期信号的频谱(DFT calculations using a continuous signal by applying the DFT spectrum of discrete signals to further deepen the concept of DTFT and DFT and their mutual understanding of the relationship. = DFT calculations using a continuous spectrum of periodic signals)

VRP, for solving vehicle routing problem

主要用于实现模糊滑模控制，不仅效果明显，而且代码简单有效(fuzzy sliding control)

在matlab环境下进行2维ART重建。相较c更简洁快速(ART for 2-dimensional reconstruction in the matlab environment. Compared c cleaner fast)

用Matlab计算导数及偏导数 .rar 可以(Calculated using Matlab Derivative and partial derivative. Rar can)

Matlab入门教程，内容涉及基础准备及入门； 数值数组及其运算；字符串、元胞和构架数组； 数值计算； 符号计算等等，都有详尽的说明，实属Matlab教程的经典。(Beginning Matlab Tutorial)

采用改进的直接法在matlab中进行功率谱密度计算(Calculating the direct method using the improved power spectrum density in matlab)

锁相频率合成器的simulink模型，可验证电路设计的工作过程和合理性。(Phase lock loop)