Kmen

After identifying the best MNT− 1 nodes with the simplified branch metric and the accumulated branch metric at stage NT − 1, we then calculate the LLR of each coded bit utilizing the standard squared Euclidian distance metric. The log-likelihood ratio (LLR) of a posteriori probability (APP) of each coded bit conditioned on the received signal y is normally calculated using the max-log approximation.

说明：  讲解MATLAB在数学各分支中的应用 函数和命令 应用与技巧(MATLAB in mathematics to explain the various branches of functions and commands in the application of Tips and Tricks)

pid控制 简单的pid控制 simulink进行的仿真制作(pid control)

matlab code for AWGN channel

说明：  潮汐调和分析相关程序包，用于潮位和潮流数据的调和分析(Tide harmonic analysis)

说明：  WLD matlab code for image processing and pattern recognition

ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码，生成H矩阵后转化为G矩阵，编码后送入高斯信道。仿真得到BER性能(ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding scheme to generate H matrix is transformed into G matrix encoded into the Gaussian channel. Simulation, the BER performance)

卡尔曼滤波算法 包括数据、程序 已经打包(Kakman filter)

fir: Transform lowpass filters to highpass

HOG（histogram of oriented gradient）的matlab例子。(matlab examples of HOG (histogram of oriented gradient) )