homework

说明：  频域串行LMS算法的MATLAB实现 给出沃尔什 哈达吗变换（WHT） 结果正确 可以直接使用(Frequency domain LMS algorithm serial MATLAB implementation is given you transform (WHT) the correct result can be used directly)

SIMULATION OF REGULATION PROBLEM

GUI设计的matlab人脸识别，内容简洁明了全面，含有GUI设计的全部matlab代码，重复性极强(Matlab face recognition, GUI design concise, comprehensive and contain all matlab code GUI design, highly repetitive)

震动信号的预警和过零率计算，需要有自己的原始震动信号(seismic signal processing zero_-pass rate)

实现坐标系的逆变换，即将dq坐标转换为abc坐标(dq TO abc)

关于粒子滤波算法入门的基础知识，可以快速理解粒子滤波相关概念(Basic knowledge about particle filter entry, you can quickly understand the concepts of particle filter)

本文建立了独立悬架汽车整车七自由度动力学模型，推导了振动微分方程，运用数值仿真的手段研究了汽车悬架阻尼系数、刚度等设计参数对汽车振动特性的影响规律。结果表明，在共振区域附近，相对较大的刚度，会导致汽车的舒适性下降，但在共振区以外的高频区，刚度对汽车振动幅值的影响并不大；后桥悬挂阻尼对汽车振动幅值的影响较前桥强烈，适当增大后桥悬挂的阻尼有利于振动幅值的降低(This paper established an independent suspension vehicle dynamic model of seven degree of freedom, the vibration differential equation is derived, using the numerical simulation method of vehicle suspension damping coefficient, influence of design parameters on vehicle vibration characteristics of stiffness. The results show that in the resonance region, a relatively large stiffness, will lead to the comfort of the car down, but in the resonance region outside the high frequency region, the effect of stiffness of the vehicle vibration amplitude is small; the effect of damping on automobile suspension vibration amplitude is strongly increasing the rear axle axle, suspension damping to reduce the vibration amplitude)

雷达信号处理中的匹配滤波MATLAB程序，程序完整，注释详细。(match filtering for radar signal processing.the code annotation is detailed)

此本电子书详细的介绍了C语言的图象编程，是C语言图象编程学习着的一本好参考书(this electronic book detailed introduction to the C programming language images, C programming language learning with images of a good reference book)

说明：  决定性系统中，设计一个状态观测器和反馈系统(Design a combined state observer and feedback system for the system below)