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matlab环境，瑞利信道下mimo无线通信系统的仿真，包括原始的单入单出siso,到单入双出sido，到单入多处simo,到mimo系统中垂直分层空时码vblast的误码率仿真曲线。(Matlab environment, Rayleigh Channel mimo wireless communication system simulation, including the original single-input single-output siso, single-and double-sido to multiple single-simo, mimo system of vertical layered space-time codes vblast BER simulation curve.)

对轴承振动信号进行各种时频分析，以获取相应的时频域分布图，用于轴承故障诊断(bearing vibration signal time-frequency analysis to obtain the corresponding time-frequency domain distribution for bearing fault diagnosis )

一些常用的matlab代码，比如线性规划和解方程，各种拟合等(Some commonly used matlab code, such as linear programming reconciliation equation, a variety of fitting)

说明：  本程序是一个采用背景差分的运动目标检测方法(This program is a moving target using the background difference detection method)

nat blaster,测试nat的连通性能.(nat blaster, tests nat to connect the performance )

in this program I have simulated SPP method for iris data.

阐述vs2008如何调用matalb2009b生成的DLL的文档，自己摸索的经验，供大家参考(Vs2008 described how to call matalb2009b generated DLL in the document, find their own way of experience, for your reference)

OFDM具有很强的抗多径和抗频率选择性衰落的能力，并且可以传输高速数据，这里以DVB_T（2k模式）为例分析其加信道厚的信号频谱及信道对OFDM中频信号的影响。(The purpose of this programme is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose,we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.)

Determines what changes you should make to the signal during a psychoacoustic adaptive track

that the performance is improved by increasing N, and probability of detection can be improved by increasing N value even if the SNR is much lower, as long as N is large enough without noise uncertainty.