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引入ECG信号bat等文件，是不可少得的M文件(The introduction of ECG signal bat and other documents is indispensable document obtained M)

白噪声下的线谱估计算法仿真，包括周期图法、AR模型法、MUSIC算法等。(Line under the white noise spectrum estimation algorithm simulation, including the cycle diagram method, AR model method, MUSIC algorithm.)

Gonzales的书数字图像处理matlab版的 源代码(matlab codes of image processing by Gonzalez)

使用matlab读取大量实验数据，并进行计算和分析的程序(Using matlab to read large amounts of experimental data and calculations and analysis procedures)

说明：  进行Gray码的图像变化，思想是进行位操作，首先将原始图先的每一位取出来， 然后将十进制转化位二进制，将其按位取出，进行变换，得到变换后图像的每一位的值，再进行组合即可(Gray code for the image change idea is to place operation, first the original plan to take out each and every first and then bit binary decimal conversion, be removed by bit, for transformation, transformed the image of each of value, then the combination can be)

Is a script to integrate

阵列信号对于天线阵设定的频率有偏差的情况下的方向图效果 (Array signal to the antenna array to set the frequency deviation case pattern effect)

CCS下文件读写操作完整详细解读提供经典实例(CCS read and write the file to provide a complete detailed explanation of the classic examples)

认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针 对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定 性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有 限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)

一个matlab程序 从一个avi视频中读取两帧画面进行光流计算 分别用hs算法 lk算法 和块匹配法(A matlab program to read from a two avi video screens were used for optical flow algorithm lk hs block matching algorithm and)