iterated-local-search

说明：   , =2π, =1/2π,取采样周期 =π/2, =2/π=4 满足采样定理： ,N=5,10,20。 比较 与 。(, = 2π, = 1/2π, take the sampling period = π/2 = 2/π = 4 satisfy the sampling theorem: N = 5,10,20. Compare with.)

用镜像矩阵求出矩阵的QR分解（正交三角分解），并求解线性方程组，该方法不必选主元，但其计算过程非常稳定。也可用于求矩阵的广义逆和求解线性最小二乘问题。子过程QRDCMP用镜像矩阵求m*n矩阵A的QR分解，A=Q^TR,其中Q是m*m正交矩阵，R为m*n上三角矩阵；子过程QRBKSB用矩阵的QR分解求解线性方程组Ax=b，其中A为n阶非奇异方阵。(Matrix obtained with the mirror matrix QR decomposition (orthogonal triangular decomposition), and solving linear equations, the method does not have to choose the main element, but its calculation process is very stable. Can also be used to find the generalized inverse matrix and solving linear least squares problems. Sub-process of the mirror matrix QRDCMP m* n matrix A QR decomposition, A = Q ^ TR, wherein Q is a m* m orthogonal matrix, R is m* n upper triangular matrix subprocess QRBKSB a QR decomposition to solve the matrix linear equations Ax = b, where A is non-singular square matrix of order n.)

The code for JPEG realisation with some mistakes caracteristics.

基于ECG与PPG信号融合的血压检测方法研究,通过将两种进行融合处理，从而更加准确地进行血压的检测分析处理。(Blood Pressure ECG and PPG signal detection method based on fusion by the fusion of two treatment to more accurately detect blood pressure analysis process.)

说明：  H桥三相逆变电路 可以参考使用 欢迎下载(H-bridge three phase inverter)

lab answers communication

《MATLAB小波分析（第2版）》张德丰源代码下载(" MATLAB Wavelet Analysis (2nd Edition)" Zhang Defeng Source Codes)

说明：  matlab 中的时频分析工具箱，含有大量的仿真程序(Time-frequency analysis toolbox inmatlab )

说明：  多目标遗传算法在工程领域应用较为广泛，希望对大家有用。(Multi-objective genetic algorithm is widely used in the field of engineering, and it is hoped to be useful to everyone.)

32种数学算法教程，算法入门优质资料。时间优化、时间序列、存储论等(32 algorithm tutorials, algorithm introduction of high quality information.)