gradient1

SPIHT的MATLAB源代码,希望对有需要的朋友有所帮助.(SPIHT the MATLAB source code, in the hope that there is a need to help a friend.)

duffing 算子，检测噪声和分离噪声(duffing operator to detect noise and noise separation)

语音、图像等相关处理，如加躁去噪，频谱、幅度图，二值灰度图等(Voice plus noise denoising, image plus noise denoising, and image reversal, two values ​ ​ of other treatment)

是用主元分析法实现的较高识别率的人脸识别，开发环境是MATLAB(It is the principal component analysis method is used to implement the high recognition rate of face recognition, development is the MATLAB environment )

MATLAB在通信系统仿真 第二版书中例题代码(MATLAB simulation of communication systems in the second edition of the book example code)

HFSS_RF天线设计宝典。全彩页PDF。(hfss_rf anti design.all pdf)

使用改进的LBP算法CLBP实现图像纹理特征的提取，并使用卡方统计方法计算类间距离并实现图像分布。本人已经实验，对15类病毒图像进行分类，不调任何参数的情况下实现67 以上的准确率。( Using an improved algorithm CLBP LBP texture feature extraction of image, and use the chi-square statistic calculated inter-class distance and achieve image distribution. I have experimented on 15 viroid image classification, and more than 67 accuracy rate without adjusting any parameters.)

Write two e￠ cient MATLAB functions, qrhouse.m and qrgivens.m, that compute the QR decomposition of a matrix using Householder transforma- tions and Givens rotations respectively

说明：  Suboptimum receiver noise and interference estimation for AWGN channel

脉冲雷达系统Simulink实现（Matlab6中可以用，Matlab7中没有试过）(pulsed radar system to achieve Simulink (Matlab can be used. Matlab7 not tried))