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基于matlab软件的窄带干扰抑制及信号去噪代码-Based on the matlab software narrowband interference suppression and signal denoising code
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Modern wireless communication systems are expected to support high data rate, allowing users to access high quality multimedia content, anytime-anywhere. To support high data rate, wideband frequency channels are required. However, frequency selectiv
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经典窄带信号含有两个干扰源，最后绘制方向图-Classic narrowband signal contains two sources of interference, the pattern drawn last
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干扰可分为窄带和宽带，本程序主要针对宽带干扰信号进行编写-Interference can be divided into narrowband and broadband, the program is aimed at a broadband signal BPSK modulation
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最小二乘窄带干扰消除。有用信号是一个点状目标，产生窄带干扰采样，产生高斯白噪声，设计一个M=100个系数的单步(D=1)线性预测器，再用得到的线性预测器来消除图中被干扰的信号x(n)中的噪声。-Least Squares narrowband interference cancellation. The useful signal is a target point, narrow-band interference is sampled Gaussian white noise, the de
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宽带信号中的窄带干扰抑制实际上是自适应信号分离的一种应用，借助自适应信号分离器可以方便的实现窄带干扰的对消-Wideband signal narrowband interference suppression is actually an application of adaptive signal separation, using adaptive signal splitter can easily achieve narrowband interference cancellation
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格型滤波器，抑制扩频通信中窄带干扰，此代码抑制一个单音干扰-Lattice filters, narrowband interference suppression in spread spectrum communications, the code to suppress a tone interference
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用matlab实现直接序列扩频通信系统抗窄带干扰仿真代码-use matlab complete Direct sequence spread spectrum communication system simulation code Narrowband Interference Suppression
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利用最小二乘法从加性白噪声干扰的宽带有用信号中除去窄带干扰 -Additive white noise removing narrowband interference in broadband useful signal
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CDMA (OFDM-CDMA), offers several key advantages such as immunity against narrowband interference and robustness in frequency-selective fading channels[2]. Such desirable properties make MC-CDMA an attractive choice for the present and future radio-co
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简单的matlab代码，用于实现窄带正弦干扰中的信号检测。-Detection for narrowband sinusoidal interference signal
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包括卫星星座编程，c\a码生成，多普勒频移实现，gps信号生成，干扰噪声生成（宽带噪声，窄带噪声，单频噪声）-Programming comprises satellite constellations, c \ a code generator, to achieve the Doppler shift, gps signal generator, generating interference noise (wideband noise, narrowband noise, single f
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卫星导航接收机中窄带干扰抑制技术的研究与实现，方法研究的很透彻，有很好的借鉴作用 好不容易才找到的-Satellite navigation receiver of narrowband interference suppression technology in research and implementation of methods study very well, have a good reference Very not easy to find
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自适应频域陷波技术的MATLAB程序，可对强干扰环境下的雷达窄带干扰进行抑制。代码完整，有详细注释。-Adaptive frequency domain notch technology of MATLAB program, can be a strong interference in the environment of radar narrowband interference suppression. Code complete, detailed notes.
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此代码对频域块LMS算法进行了开发，并把它应用于DSSS扩频通信中，加入了窄带干扰，用此算法进行干扰滤除-This code has been developed in the frequency domain block LMS algorithm and applied to DSSS spread spectrum communication, adding the narrowband interference, using this algorithm for interference
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IMC-PID是利用内模控制原理来对PID参数进行计算，esprit算法对有干扰的信号频率进行估计,利用matlab写成的窄带噪声发生。- The IMC- PID is using the internal model control principle for PID parameters is calculated, esprit algorithm signal frequency interference can be assessed Using matlab written nar
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雅克比迭代求解线性方程组课设,esprit算法对有干扰的信号频率进行估计,利用matlab写成的窄带噪声发生。- Jacobi iteration for solving linear equations class-based, esprit algorithm signal frequency interference can be assessed Using matlab written narrowband noise occurs.
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esprit算法对有干扰的信号频率进行估计,主要为数据分析和统计，利用matlab写成的窄带噪声发生。- esprit algorithm signal frequency interference can be assessed Mainly for data analysis and statistics, Using matlab written narrowband noise occurs.
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正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率
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v Using matlab written narrowband noise occurs, ICA (Principal Component Analysis) algorithm and procedures, esprit algorithm signal frequency interference can be assesse.
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