3in1

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：  用MATLAB编写离散小波变换实现数字水印技术(Discrete wavelet transform digital watermarking technology)

利用matlab对图片频域变换、加噪声、计算SNR PSNR，对音频进行处理包括提取高音、低音、并对其进行调制解调(Using matlab frequency domain transform of the picture, add noise to calculate the SNR PSNR of audio processing including the extraction of treble, bass, and its modulation and demodulation)

短波信道建模中几篇具有里程碑意义的论文英文原文。(HF channel modeling in several landmark papers in English text.)

有限元QuadraticQuadElement的matlab程序(FEA QuadraticQuadElement matlab)

starplot data visualization

MATLAB平台运行的禁忌搜索算法代码，亲测可用(Tabu search algorithm code running on MATLAB platform, pro test available)

雨流计数法疲劳计算GUI可视化，包括接触应力和弯曲应力的计算分析(The rain flow count method GUI visual fatigue calculation， including the calculation of contact stress and bending stress analysis)

Matlab preprocessor that replaces macros with their names

说明：  主要用于基于TDOA测距定位的卡尔曼滤波，(TDOA ranging mainly used for location-based Kalman filter,)