FEM

是学习matlab的很好程序资料 可以用来方便设计iir滤波器 比16位精确(Matlab is a good learning process can be used to facilitate the design of filter iir than 16 precision)

In this document has been introduced how to solve different partial differential equations in Matlab programming language.Everbody can solve Heat Conduction Equation, Helmholtz Equation, Laplace Equation and Wave Equation for different initial and boundary conditions. This document is elemantary of to understand how to solve partial differential equations with the aid of a porgramming language.

program about ofdm for transmitter and receiver signal run using matlab

对彩色图像进行huffman编码，解码，显示原图像，灰度图像，编码解码后的图像(Huffman coding of images)

国家软件标准定义,开发软件的一个流程都在这里了(National software standard definition, software development process are all here in one of the)

小数据量法计算Lyapunov指数的Matlab程序(Small amount of data calculated Lyapunov index Matlab procedures)

Matlab入门指导书，英文版，高级读者也可以参考。mathwork公司权威认可(Matlab Getting Started instructions, in English, advanced readers can refer to. mathwork company recognized authority)

用于产生bpsk信号，在通信原理中比较常用(used to proceed bpsk signal, and it is very useful in signal processing)

运用微分方法画出2~3个周期卫星运行轨道并画出动量矩及能量的变化关系(Using differential method to draw two to three cycles of satellite orbit and draw variation of moment of momentum and energy)

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.