xorrfir

信号分析与处理-张轶， 内大量有PPT，资料和源码(Signal analysis and processing- Zhang Yi, within the large number of PPT, information and source)

捕食者物体跟踪算法 demo 动态物体捕捉算法 未来的计算机操作界面 (Object tracking algorithm demo predator to capture moving objects future computer interface algorithms LTD)

Image water marking using DWT with 3-levl decomposition

this code is about different types of digital communications

Shelliemers equation implementaion.

Direct torque control of IM

用MATLAB实现频域平滑滤波以及图像去噪代码，可以实现数字图像处理及去噪(Smoothing filter frequency domain using MATLAB and image denoising code can achieve the digital image processing and denoising)

本实例主要是MATLAB搭建的spwm模块 通过仿真 我们可以很清晰的看到该模块能将输入的正弦波和固定频率的三角载波进行比较 输出spwm波 结构简单 易于理解(this model mainly about the spwm generation.we can clearly see the spwm wave from the output and drive the IGBT.)

考虑微分方程在如下步长分布采用向前Eular、向后Eular，梯形公式、改进Eular和四阶龙格库塔方法计算近似值(procedure of approximate error using matlab)

ofdm with pilot information