modulation

病态线性方程组的计算题，涉及Gauss消元法、雅可比迭代法、高斯-赛德尔迭代法、最速下降法和共轭梯度法。每一个方法，都编写一个m文件，封装成函数的形式。然后通过总的HilbLineEquSet.m文件来调用执行，画出误差曲线图，得到运行结果。总的Matlab程序流程，如下所示： 病态方程组的计算包括：HilbLineEquSet.m、gauss.m、jacobi.m、gauss_seidel.m、fastest_descend.m和conjugated_grad.m六个文件。 程序执行结果包括：求解结果、迭代次数、迭代误差数据、误差曲线图等。 (Morbid Linear Equations calculation problems involving Gauss elimination method, Jacobi' s iterative method, Gauss- Seidel iterative method, steepest descent method and conjugate gradient method. Each method, all the preparation of an m file, packaged in the form of a function. Then the total HilbLineEquSet.m file to invoke the implementation of draw error curve, to be running results. General Matlab program flow, as follows: the calculation of morbid equations include: HilbLineEquSet.m, gauss.m, jacobi.m, gauss_seidel.m, fastest_descend.m and conjugated_grad.m six documents. Procedures for implementation of the findings include: solving a result, the number of iterations, iterative error data, error curve and so on.)

ThreeLevelDWT. it explain different level and ycrcb

Routines for computation of Weber s parabolic cylinder functions and their derivatives are provided for both moderate and great values of the argument. Standard, real solutions are considered. Tables of values are included.

读取摄像机保存的DAT文件，并转化使其显示RGB图像的例程(DAT to read documents saved in the camera and to show the RGB images into the routine)

功率因数校正的一些simulink仿真实例，包括单相和三相的电路拓扑，欢迎大家下载交流！(Power Factor Correction some simulink simulation examples, including single-phase and three-phase circuit topology, welcome everyone to download!)

cascade方法实现的error correction功能matlab脚本。(cascade method of error correction function matlab script.)

采用谐波叠加法模拟风速，计算时间较长，但精度较高。(The use of harmonic superposition method simulated wind speed, computational time, but the accuracy is higher.)

matlab数字图像处理技术，1.2图像的矩特征，很实用(matlab digital image processing technology, features 1.2 image moments, it is practical)

matlab基础实例源文件 matlab基础实例源文件(matlab examples of source files based on the basis of examples of the source file matlab)

说明：  zernike矩的Matlab实现，可以计算任意阶矩(Matlab implementation zernike moments, moments of any order can be calculated)