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一些关于turbo码的matlab仿真文章、论文等(About turbo codes matlab simulation papers, theses, etc.)

功能：对矩阵A的左上角的m阶对角块作QR变换：先用Givens变换作QR分解A=QR， 再作相似变换A:=Q AQ=RQ. 输入: n阶HessenbergA，其中A(m+1,m)=0,m>2. 输出: 变换后的Hessenberg形矩阵A. 2 用基本QR算法求实方阵的全部特征值.(Function: the upper left corner of the matrix A, diagonal blocks of order m to QR transformation: first, to make QR decomposition using Givens transformations A = QR, re-similarity transformation A: = Q' AQ = RQ. Input: n-order HessenbergA, where A (m+1, m) = 0, m> 2. Output: transformed Hessenberg form matrix A. 2 matrix with the basic QR algorithm for all the characteristics of the value of truth-seeking.)

说明：  多元线性分析，之聚类分析原理资料2（与1不同）(Multiple linear analysis, the principle of cluster analysis data 2)

主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。 (Main Content (signal_analyzer.rar) as follows: test1.txt the first time as t, 0.001s for the step the second as the input signal the third as the system output signal. signal_analyzer.m first test1.txt the data read into the workspace, and then FFT, the frequency of the two signals, the output amplitude for input attenuation (db), the output of the input phase difference.)

手形识别中采用肤色分割的算法，进行手形区域的提取，输出手形区域。(Hand-shape recognition algorithm using color segmentation, hand-shaped region extraction, hand-shaped area of the output)

对图像进行数字化处理，有完整的运行界面，使用方便(Digital image processing, the operation of a complete interface, easy to use)

matlab实现的粒子群算法，非常高效的算法，希望对大家有用哦(matlab implementation of the particle swarm algorithm, very efficient algorithms, we hope to be useful Oh)

说明：  直方图阈值的双峰法 该阈值化方法的依据是图像的直方图， 通过对直方图进行各种分析来实现对图像的分割。(Bimodal histogram threshold method of the threshold value method is based on the histogram of the image, to achieve the image segmentation by the various analyzes of the histograms.)

卫星轨道书中附带的C++程序，很好地一本书，对于卫星设计很重要(The book comes with a satellite orbit C++ program, a good book, it is important for the satellite design)

bpsk莱斯信道衰减simulink的仿真(bpsk_mp_rician_fading)