zidonghuachechuang

FIR数字滤波器在工程上运用广泛．窗函数法设计FIR数字滤波器是典型的设计方法。目前。相关课程的教科书对窗函数法设计FIR 散字滤波器这部分内容讲解不够细致，学生掌握感到有难度。本文针对窗函数法设计FIR数字滤波器的相关问题．即数字滤波器与模拟样本 滤波器的关系、截断点如何取值和数字滤波器的线性相移特性，结合实例进行分析。并借助Matlab仿真软件对设计进行了分析和验证．(FIR digital filters widely used in engineering. Window method is a typical design FIR digital filter design methods. Present. Related courses textbooks window functions designed FIR filter scattered words to explain this part carefully enough, students are difficult to master. This window function method for the design of FIR digital filters related issues. Samples of the digital filter and analog filter between values and the cut-off points to the linear phase shift digital filter characteristics, with examples for analysis. And using Matlab simulation software design analysis and verification.)

通过对基本尺度熵的分析，对各种信号进行分析(Through the basic scale entropy analysis of the various signals)

用Maple和MATLAB解决科学计算问题，对于这两大数学工程软件的联合使用与学习有很大帮助(Scientific Computing with Maple and MATLAB to solve problems of great help for the joint use of these two mathematical engineering software and learning)

序列的dft实现代码对序列快速分析,代码很人性化的(DFT sequence realize rapid analysis of sequence code, the code is very humane)

读入图像到命令窗口然后按CTRL + ENTER键，执行每一个单元。增强或降低图像亮度，不是普通的灰度调制。(first read any two image in command window then press ctrl+enter to execute each cell .highlight duller value nd increase or decrease the value from cell box to increase or decrease the image)

相控阵雷达的最优分区搜索算法 (Search algorithm for optimal partition of phased array radar)

很好的书，我找了好长时间才找到的，大家要去看看，肯定会有收获的！(Very good book, I found a good long time to find everyone going to look at, there will certainly be harvested!)

Port com communication

coging for simple complex sinusoidal

该书包含全面的MATLAB函数及其使用方法，可方便查询使用(The book contains a comprehensive MATLAB functions and their use can be easier to find)