PowerTrace

Digital radar orthogonal demodulation design and simulation

这是mimo ofdm系统的仿真程序，代循环前缀，加性高斯噪声，双发双收的系统，(Channel estimation for a MIMO-OFDM system estimation technique subcarriers)

在共梯度法中 只有当初值的选取靠近最优解时 迭代才会收敛 当远离时发散 且 当精度控制为0.1时可以实现 但设为0.01时就实现不了(numeberica method)

从2d图片中提取轮廓特征，通过线性回归，建立从特征到3d人体姿态的回归函数，来实现人体3d姿态评估(Contours extracted from the 2d image features, by linear regression, the establishment of 3d human body posture from the feature to the return of function, to achieve the body posture assessment 3d)

低通系统源程序，简单的例子，主要对于初学者。(low-pass system source code, the simple examples, mainly for beginners.)

三种冲击滤波器的matlab实现与比较：Comparing 3 shock filters: Osher-Rudin [OR90], Alvarez-Mazorra [AM94] and Gilboa-Sochen-Zeevi [GSZ02eccv,GSZ04pami]. (three shocks Filter Implementation of Matlab and comparison : Comparing three shock filters : Osher- RUDIN [OR90] Alvarez-Mazorra [AM94] and Gilboa-Sochen- Ze Plav [GSZ02eccv, GSZ04pami].)

segmentation of the image end eliminate backgroung useful for digital watermarking

用matlab的进行图像处理的教程，对初学者有指导意义(The image processing using matlab tutorial, a guide for beginners)

power electric simulation in matlab simulink

matlab编写的基-2fft快速付里叶算法程序，输入倒位序，输出自然顺序。(Matlab prepared by the base-2fft fast Fourier algorithm procedures inversion input sequence, Output of natural order.)