paper_505_code

2d heat conduction problem in matlab

数字通信中2FSK调制与解调原理及详细源代码(2FSK Digital Communication Principles of modulation and demodulation and detailed source code)

导体的电感　电容　特性阻抗曲线　的ＭＡＴＬＡＢ模拟(Conductor inductance capacitance characteristic impedance curve of the MATLAB simulation)

an example c++ source code on how template is used

一个二维的fdtd程序，入射波为TE波，较完整，带有pml边界条件。感兴趣的可以下载看看。(A two-dimensional fdtd procedures for the TE incident wave, more complete, with pml boundary conditions. Interested can download to see.)

matlab去除图片噪音，很好很强大，通过三种方式实现噪音的减小(matlab remove picture noise, a very powerful, three ways to achieve the noise decreases)

实现了图像的一些基本运算，包括高低通滤波(Realize the image of some of the basic operation, including high and low pass filter)

4. 数字信道化抗干扰反正，首先数字信道化多相滤波，差值的倍数为信道数的两倍，再采用AGC技术抗干扰。(4 digital channel anti-jamming anyway, the first digital channel of the polyphase filter, the difference in multiples of twice the number of channels, and then using the AGC technology anti-jamming.)

说明：  DVBS2 system : transister + receiver

里面有对simulink的讲解和一些典型的例子，还包括S函数的例子，把里面的这些例子都学会，基本上就掌握了matlab simulink的基本技巧了。(There are explanations of simulink and some typical examples include the S function of the examples, the inside of these examples Society, basically on the matlab simulink mastered the basic skills.)