spaceresection

用MATLAB给出了CDMA的仿真，很实用(CDMA with MATLAB simulation is given, it is useful)

m-file调查高功率放大器的影响，channelnoise在ofdm信号，当时介绍卡由于一个paprreductionmethod减少hpa效果。 (m-file investigation of high-power amplifier, channelnoise in ofdm signal, when introduced to reduce card due to a paprreductionmethod hpa effects.)

Gravitational Search algorithm

说明：  本程序为改进后matlab的空时分层码的仿真算法，能直接实现(The procedure for the improved layered space-time codes matlab simulation algorithm can be directly implemented)

CMA自适应均衡算法的Matlab代码，有详细的注释，功能完全，使用的调制格式是QPSK(The code of CMA algrithm)

有需要的自己下载查看 内部有图有程序 (There is a need to download the view of its own internal procedures have plans has)

It is a ant colony optimization based algorithms.

图形处理_matlab代码。用于创建图形，编辑图形，等高线等。 (Graphics processing _matlab code. For creating graphics, editing, graphics, contour lines.)

MATLAB仿真建模基本操作教程Basic Operation Tutorial MATLAB simulation modeling(MATLAB simulation modeling basics tutorial Basic Operation Tutorial MATLAB simulation modeling)

仿照着《小波去噪中软硬阈值的一种改良折衷法》一文写的程序，对比了软、硬以及软硬阈值折衷法的信噪比及均方根误差。仿真出来之后，原信号的信噪比是负的，不知道为什么？均方根误差的值也比较大，不知何解？信噪比和均方根误差是参照《基于matlab的小波去噪仿真》：吴伟，《信息与电子工程》 一文写的(Modeled on the written procedures of the hard and soft threshold wavelet de-noising an improved compromise " , compared to the soft and hard compromise between the hard and soft threshold signal-to-noise ratio and root mean square error. Out of the simulation, the signal-to-noise ratio of the original signal is negative, do not know why? The value of the root mean square error is relatively large, do not know why? Signal-to-noise ratio and root mean square error with reference to the wavelet denoising matlab-based simulation: Wu Wei, " Information and Electronic Engineering" written)