simulation

matlab code for mdct

SMART Jammer Project Introduction

这是我自己编写的一段VDkalman程序，对于研究雷达目标跟踪的朋友应该有点帮助，愿意分享。(This is what I have written for some VDkalman procedures, the study of radar target tracking should be a little friend to help, willing to share.)

特征提取实例中的确定圆形目标源程序，能有效提取出图像中的圆形目标，并标记(Feature extraction instance to determine circular target source, can effectively extract the image of circular target, and mark)

卡尔曼滤波算法的一网打尽，包括各种实现的matlab代码(Kalman filter algorithm a clean sweep, including implementation of the matlab code)

关于锁模激光器基础的仿真程序。初学者可以参考(About the mode-locked laser based simulation program. Beginners can refer to )

此程序用于振动性能分析，求震动信号的相频、相频特性。(This program performance for the vibration analysis, find the frequency of vibration signal phase, phase-frequency characteristics.)

系统辨识的最小二乘辨识法，能辨识传递函数(Least squares identification system identification method can identify the transfer function)

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)

模态置信准则用于评价模态分析得到的振型的质量，或者用于比较两个向量之间相似度(Modal Assurance Criterion(MAC) is used to evaluate the quality of mode shapes of modal analysis or the similarity of two vectors.)