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用于MIMO检测的sphere decoder程序( This function implements a soft output sphere decoder. Based on the paper: C. Studer, M. Wenk, A. Burg, and H. Blocskei: "Soft-Output Sphere Decoding: Performance and Implementation Aspects", Asilomar 2006 R ... is an upper triangular matrix obtained from the QR decomposition of the MIMO channel H s ... received symbol (column) vector, s=Q^H*y dist_ZF ... Distance for the zero forcing solution symbols_ZF ... ZF solution M ... number of bits encoded in every layer [1 x nTA] symbol_alphabet ... for the demapping [nTA x 2^max(M)], filled with zeros for smaller symbol alphabets bittable ... matrix containing the bits according to the symbol_alphabet [sum(M) x 2^max(M)])

it s a viterbi coding model , including awgn and so on..

LTE Secondary sync signal auto correlation

16 QAM modulation rayleigh

用于数学建模或者组合优化中求网络中固定点到其它点的最短路(Or a combination of mathematical modeling is used to optimize the network and seek a fixed point to another point in the shortest)

It plots the BER vs SNR for PSK and QAM

说明：  stft的实验小程序，可以做个基础，然后据此展开做些复杂的东西(stft experiments applet)

programme de compression d images medicales par paquet ondelettes

利用meanshift1算法实现视屏目标的跟踪，包含全套程序，并配有示例视屏。(Meanshift1 algorithm to track the use of screen targets, including a full program, and with a sample screen.)

拖拉机座椅振动特性研究,构建了拖拉机, 振动测试系统, 得到振动特性数据, 从定性角度分析了拖拉机座 椅 振动系统性能, 并通过对座椅振动频响曲线的辨识建立数学模型, 得 到弹性系数、 阻尼系 数、 固有频率等系统 振 动特性参数, 为进一步进行拖拉机座椅的减振研究和设计提供了支撑(St udy on Vibrati on Characteristics of t he Tractor Seat)