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Simulation of BPSK modulation

知道结构加速度时程曲线后的速度、位移积分。(Know the structure of acceleration versus time after the velocity and displacement points.)

使用matlab书籍，简单易学，对初学者来说是很不错的一本书(a book for matlab user. It is simple to understand and easy to get into using it.)

说明：  用于线性图形插值放大,需要放置一张图片。可参看代码内加载内容!(Bilinear inter picture which can be used to change a small size picture to a big size picture.)

matlab编写的预应力混凝土梁全过程分析，并给出最后的弯矩曲率图。(prestressed concrete beam matlab prepared the whole process of analysis, given the last moment curvature diagram.)

The Gauss-Seidel technique is intuitive and easy to use on large or small problems. However, you should beware that the convergence tolerance must be carefully selected. Because the convergence criterion is based on the error between iterations, the same convergence criteria may lead to very different results. The direct solution technique presented in Section 2.6.2 is generally preferred over an iterative technique like Gauss-Seidel iteration if a tool such as MATLAB that provides a computationally efficient means of solving sparse matrices is available.

brain image segmentation

BPSK modulation with simulink model and code

应用matlab实现黄金分割和二次插值算法(Application matlab achieve golden and quadratic interpolation algorithm)

matlab编程实现对图片进行高斯低通滤波(matlab programming the picture Gaussian low-pass filter)