ofdm_PAPR_clipping11_2_hpa_2_simulation

霍夫曼编码的MATLAB实现运行时需要自己添加变量值(Huffman coding to achieve run-time MATLAB need to add the variable value)

用矩量法计算天线辐射特性的MATLAB演示程序，程序很紧凑，执行效率很高(Moment method antenna radiation characteristics of MATLAB demonstration program, the program is very compact, high efficiency in the implementation)

butterworth低通滤波器的原程序，可用ＭＡＴＬＡＢ的ＦＩＬＴＥＲ函数测试．可得到低通滤波器数字系统函数的系数．(Butterworth low-pass filter the original procedure, MATLAB can be used to test the FILTER function. Available to low-pass filter function of the coefficient of digital systems.)

duobinary conversion for agiven input symbols

spec bspec bspec bspec bspec bspec bspec b

采用数字图像主分量分析（PCA）算法实现人脸识别（身份认证或分类）(Principal components using digital image analysis (PCA) algorithm for face recognition (identity or category))

可以用来求任意形式矩阵的正交矩阵，同时可以用来进行矩阵的QR分解(Can be used to seek any form of matrix orthogonal matrix, the matrix also can be used for the QR decomposition)

matlab源码，用于实现基于内容的图像检索(matlab source for content-based image retrieval)

Sum of values ignoring NaNs

31个城市的TSP问题，用蚁群算法编写的程序(TSP problem for 31 cities ,ACO program)