Polyphase_Filtering

说明：  Este código extrae los bigramas de un texto...

Search for max and min local (graph theory)

利用FDTD软件计算纳米材料的吸收、散射(we use FDTD methord to simulate the absorption and scattedring cross section)

Enhance contrast using histogram equalization

it is a project of socket programming in linux . it was witten in c language . it has two parts client and server . clients can connect to server and use some services from server and server service client. client can be more than one but server just one.

书中给出了九个典型的自动化设计例子。展示了如何用The MathWorks和其他仿真工具，比如Simulink和Stateflow建模，以此来使自动化控制系统的设计更加便利。(This book includes nine examples that represent typical design tasks of an automotive engineer. It shows how The MathWorks modeling and simulation tools, Simulink® and Stateflow,TM facilitate the design of automotive control systems. Each example explains the principles of the physical situation, and presents the equations that represent the system. The examples show how to proceed from the physical equations to the Simulink block diagram. Once the Simulink model has been completed, we run the simulation, analyze the results, and draw conclusions from the study.)

层次分析法在数学建模中的应用，用matlab解决比较好。(AHP in mathematical modeling matlab solve.)

A multilayer perceptron (MLP) is a feedforward artificial neural network model that maps sets of input data onto a set of appropriate outputs.

说明：  基于matlab实现高斯函数，以及图像模糊恢复，调用matlab自带函数。(Implementation of Matlab based on Gauss function, and the blurred image restoration, call the MATLAB built-in function.)

基于OFDM系统的卷积码的误码性能分析，BPSK调制，加循环前缀，导频，进行了信道估计。(OFDM system；convolutional code BPSK modulation pilot Channel Estimation )