step-function

It will perform the Zooming operation on input image.

This is an example of SPIHT coding

图像的哈弗曼编码matlab实现，实现图像的无损压缩(Matlab coding huffman images achieved)

matlab 编程应用100例中的界面设计篇(Interface design articles)

matlab ods tp facile

使用LQR(线性约束下的二次型规划算法)进行无人驾驶车辆路径跟随的工程实例(An Engineering Example of Unmanned Vehicle Route Following Using LQR (Quadratic Programming Algorithm with Linear Constraints))

对一段语音信号进行预处理，加窗，求过零率，短时能量，求各种语音信号的特征参数。(For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.)

说明：  齿轮箱故障诊断中振动信号是非线性、非平稳的，所以在分析振动信号之前需要对信号进行平稳化处理，该段是EMD分解的程序。(Gearbox Fault Diagnosis vibration signal is nonlinear, non-stationary, so before analyzing vibration signals the need for a smooth signal processing, the segment is the EMD program.)

mpeg1视频中的I帧以及P帧编码算法在matlab中的模拟(mpeg1 video of I frames, as well as P-frame coding algorithm of the simulation in matlab)

启动摄像头、并将摄像头拍摄下来的视频保存下来。matlab代码(Start the camera, and save the video)