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5下载：
利用duffing振子检测微弱信号频率的matlab程序。可以检测与周期策动力频率相差0.03之内的微弱信号频率。信噪比达到-68db-use Duffing oscillator frequency detection of weak signals in Matlab procedures. Can be detected with the cycle driven frequency difference of 0.03 within the weak signal frequency.
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In this thesis a signal level simulator in uplink is implemented according to the physical layer specification of the IMT-2000 WCDMA system. The analytical WCDMA system through the use of linear algebra techniques is shown. Channel model is built on
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：该文首先研究了单认知用户能量检测算法的检测性能和检测灵敏度与检测时长和噪声短时间内平均功率波
动性之间的关系，得出检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降的结论，在低信噪
比时尤为明显；针对检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降，提出了基于多用户
协同能量检测算法。-In this paper，detection performance and detection sensitivity with detection duratio
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实现MIT数据库ECG信号的读取，并进行QRS波形的检测-ECG signal MIT database achieved the reading, and for detection of QRS wave
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有两个程序一个是关于frft的源程序，一个是应用frft对线性调频信号进行检测的程序，原理是以变换阶数（不同的分数阶域）为变量对观测信号进行分数阶变换，形成信号能量在时频平面上的二维分布，在此平面上按阈值进行峰值点的二维搜索即可检测线性调频信号并估计其参数。-There are two procedures one on frft the source, one application frft linear FM signal detection process, the principle
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Ultrasound Speckle Reduction Using Coded Excitation and Pulse Compression
Ultrasound images are riddled with system dependent imperfections called speckle (multiplicative noise). In ultrasonic imaging, detection of small lesions could be difficu
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线性调频信号的参数检测和估计原理方法，以及LFM信号的参数估计步骤-Linear FM signal parameter detection and estimation theory methods, and the LFM signal parameter estimation procedure
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我是刚上研一的小虾米，也不知道传些啥。文档是我们信号检测与估计课下的MATLAB仿真。希望对大家有所帮助。-I was just on Kenichi Shrimps, do not know what are work. The document is the lesson of our signal detection and estimation MATLAB simulation. I hope to be helpful to everyone.
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信号检测与估计课程设计，matlab仿真-Signal detection and estimation curriculum design, matlab simulation
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MATLAB和Mathematica、Maple并称为三大数学软件。它在数学类科技应用软件中在数值计算方面首屈一指。MATLAB可以进行矩阵运算、绘制函数和数据、实现算法、创建用户界面、连接其他编程语言的程序等，主要应用于工程计算、控制设计、信号处理与通讯、图像处理、信号检测、金融建模设计与分析等领域。
MATLAB的基本数据单位是矩阵，它的指令表达式与数学、工程中常用的形式十分相似，故用MATLAB来解算问题要比用C，FORTRAN等语言完成相同的事情简捷得多，并且MATLAB也吸收了像M
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spectrum sensing is used for communication purpose. Matlab code is utilized for detecting signal by using energy detection noise.-spectrum sensing is used for communication purpose. Matlab code is utilized for detecting signal by using energy detecti
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根据干扰信号检测的原理进行了理论的说明，并给出了matlab仿真的结果-
According to the principle of interference signal detection theory has been described, and simulation results are given matlab
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MATLAB可以进行矩阵运算、绘制函数和数据、实现算法、创建用户界面、连 matlab开发工作界面接其他编程语言的程序等，主要应用于工程计算、控制设计、信号处理与通讯、图像处理、信号检测、金融建模设计与分析等领域。-MATLAB matrix operations can be carried out, drawing functions and data, algorithm, create a user interface, and even the development of inter
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现代信号处理中谱估计在matlab中的使用，有循环检测，周期性检测，预报误差法参数辨识-松弛的思想。- Modern signal processing used in the spectral estimation in matlab, There are cycle detection, periodic testing, Prediction Error Method for Parameter Identification- the idea of relaxation.
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关于小波的matlab复合分析，含噪脉冲信号进行相关检测,高斯白噪声的生成程序。- Matlab wavelet analysis on complex, Noisy pulse correlation detection signal, Gaussian white noise generator.
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这是一个好用的频偏估计算法的matlab仿真程序,含噪脉冲信号进行相关检测,采用波束成形技术的BER计算。- This is a useful frequency estimation algorithm matlab simulation program, Noisy pulse correlation detection signal, By applying the beam forming technology of BE.
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信号检测与估计的书，matlab程序，专业课资料(The book of signal detection and estimation, matlab program, professional information)
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