two_tone_lna

快速NCC(normalized cross correlation)算法实现。比matlab自带的normxcorr2 快10-20倍。在windows Unix环境下c语言，和matlab编译通过。(use Matlab on Windows or Linux or Mac OS X and want fast (exact, general-case) normalized correlation (NCC) code right now, then download it and enjoy the large performance gain over Matlab s normxcorr2 (demo included). For the brave (and/or masochistic) there is B), however, it is unlikely you will do better than the above. Thanks to Liang Jin for making the OS X binary (his performance comparison graph on a PowerPC). )

matlab code for example 3-4 adaptive control astrom

emlog经典模板分享,自己用的，今天分享出来大家研究。(Emlog classic template share, for my own use, we study today to share out.)

说明：  用MATLAB实现雷达回波信号的仿真(Using MATLAB realize radar signal simulation)

说明：  给照片加相框，相框的边界可根据照片的尺寸自动调节，支持灰度和彩色jpg照片。(This code frames images with a beautiful frame. Automatically adjusts the bordering i.e. framing according to the image s dimensions. Works for both colored and gray images. )

对数据进行分组：通过该程序在matlab将一组数据随机的分为两组，用于建模计算(devide into two groups)

qpso para que puedan descargarlo y chupenla feos qlos

graph BER of BPSK awgn in matlab

在多径衰落信道下用matlab进行OFDM系统仿真(Multipath fading channel under OFDM simulation )

功能: 精确线搜索之抛物线法 输入: phi 是目标函数, a和b是搜索区间的端点(Features: accurate line search of the parabola method input: phi is the objective function, a and b are the endpoints of the search range)