Matlab实现遗传算法的仿真

Chuong trinh ve do thi buc xa cua anten day va anten mang (theo dang 2D va 3D)

仿真GPS接收机中的锁频环功能，与硬件设计十分相似，稍作改动即可实现锁相环功能(Simulation of GPS receiver in frequency-locked loop functions, and hardware design is very similar, minor modifications to achieve phase-locked loop function)

数值计算方法中的一些基本重要的数值算法，包括非线性方程组的求解，微积分等(Some basic numerical methods numerical algorithm, including non-linear equations, calculus)

Newton Raphson lod flow

能够产生多种信号，Matlab编写的，非常好用(Can produce a wide range of signal, Matlab prepared, very easy to use)

说明：  Matlab源代码，是一些教科书上用到过的代码。(Matlab source code is that some textbooks had used the code.)

A SIMPLE BUT USFUL 2D FDTD MATLAB CODE(USFUL 2D FDTD MATLAB CODE)

有限元PlaneFrameElement的matlab程序(FEA matlab PlaneFrameElement)

Pulse shaping using raise cosine filter for QPSK

Denoising Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with a-priori known (or estimated) noise power (variance). The fidelity term to the input image is calculated automatically so that the power of the noise is reduced.