ma-si-pr-re

小波包分析提取振动信号中的特征频率，可以动态调节运行环境的参数，sar图像去噪的几种新的方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Can dynamically adjust the parameters of the operating environment, Several new methods sar image denoising.)

在设计悬架系统时，一个1/4模型（四个车轮中的一个）被用于使问题简化成为一个一维的多弹簧 – 阻尼系统。该系统的示意图如下所示。这种模式是一个主动悬挂系统，其中包括一个致动器，这个制动器能够产生控制力U以控制车体的运动。(suspension system )

说明：  语音识别mfcc美尔倒谱系数全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(Speech Recognition mfcc Mel cepstrum whole process of matlab program, run test can the result, I hope helpful for you, there is really no point only then their things out of bottom pressure, hum)

说明：  基于MATLAB 2PSK的解调与调制 的毕业设计的源代码(MATLAB-based modulation and demodulation 2psk graduation design source)

DVBS2 constallation matlab code

MATLAB下DLA二维程序源代码，可以模拟出二维图形并计算分形维数等(MATLAB under the DLA the 2D program source code, you can simulate two-dimensional graphics and calculation of the fractal dimension)

磁流变减震器模型，bouce_wen经验模型(Magnetorheological damper model)

用matlab实现图象直方图的绘制，有四个程序，很适合初学者使用(using Matlab image histogram shows that there are four procedures that are very suitable for beginners)

电动汽车的车轮simulink仿真模型，输入为汽车的横摆角速度、汽车纵向速度和汽车的横向速度，输出为汽车在汽车坐标系下的相应速度(Electric vehicles wheels simulink simulation model, enter the horizontal speed of the car' s yaw rate, vehicle longitudinal speed and the car output the corresponding speed of the vehicles in the car coordinate system)

matlab中interp2函数二维曲面插值(matlab function of two-dimensional surface interpolation in interp2)