finger_segment

design fir filter with matlab

用matlab编程做的《有限元法基础与程序设计》第二章的例子(finite elment anlysis matlab)

该程序是使用Matlab仿真协同通信的DF（解码转发）基本性能，基本模型S-R-D三个节点，接收端使用MRC（最大比合并）。固定DF由于SR信道的错误，其性能受到限制，在大SNR情况下不能获得有效分集。而当SR距离足够近的时候，可能获得一定的分集增益。(The program is a cooperative communication using Matlab simulation DF (decode forwarding) basic performance, the basic model of the SRD three nodes, the receiver uses the MRC (maximum ratio combining). Fixed DF error of the SR channel, its performance is limited, can not obtain a valid diversity in the large SNR case. When the SR close enough, you may get some diversity gain.)

power_twelvepulses.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_twelvepulses.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

matlab 编程 生成ansys环境下使用的勒让德公式。

卡特尔十六种人格因素测验（16PF），用于开发职业测评软件的量化表(Cartel sixteen personality factor test (16PF), for the development of vocational evaluation software quantization table)

source code for direct sequence spread spectrum

说明：  希尔伯特变换的三种方法，经本人验证，在MATLAB中可以运行(Hilbert transformation of the three methods, by my verification, in MATLAB can run)

为了方便操作，批量读取文件夹中的文件。不限制文件夹级数。(In order to facilitate the operation, batch read the file in the folder. Folder does not limit the number of stages.)

说明：  对周期激振力作用下的单自由度无阻尼系统，将激励展开成傅里叶级数，观察其对方波函数的逼近情况，并计算系统的受迫振动。(For the single degree of freedom undamped system under the action of the periodic excitation force, the excitation is expanded into Fourier series, and the approximation of Fang Bo's function is observed and the forced vibration of the system is calculated.)