搜索资源列表
RSSI
- 基于RSSI的定位，已知发射节点的发射信号强度, 接收节点根据接收信号的强度, 计算出传播损耗, 利用理论的或经验的信号传播模型将传播损耗转化为距离, 然后再计算出节点的位置。-RSSI-based positioning, known to the launch of the launch signal strength node, receiving node based on received signal strength to calculate the spread of wear
capon-beamforming
- capon波束形成是阵列信号处理的经典算法，该算法用于抑制干扰噪声，提高期望信号的信噪比。 本人用VC6.0实现了该算法，同时在该程序里提供了比较多的用于数值计算的C代码，如特征值分解等。-capon beamforming is a classic array signal processing algorithm used to suppress noise interference and improve signal to noise ratio of desired signal
Bartlett
- 在功率谱估计中采用Bartlett法对信号进行功率谱估计。-In the power spectrum estimation method used in Bartlett signal power spectrum estimation.
qiweibakema_f
- 设雷达信号是码宽为0.5微妙，中心频率是10MHz的7为巴克码2PSK信号，接收的雷达回波中频采样频率为40MHz，中频进行正交下变频。假设在13.5km处有一个点目标，仿真该雷达的脉冲压缩处理。-Code-based radar signal is a delicate relief of 0.5, the center frequency is 10MHz for the 7 Barker Code 2PSK signal, the radar echo received IF sampli
work
- 通过用正余弦表示周期信号,来计算信号的功率,能量。还有几个plot实例-calculate the power of signal by derived into sinewave and cosine wave.
Mustererkennung
- 通过分析不同电机的声音信号文件，识别出电机种类。通过归一化消除了转速的影响。可以分析现有文件，也可以通过数据采集卡进行实时分析。-By analyzing the voice of the electrical signals of different documents, identify the type of motor. Through the normalized elimination of the impact speed. Can be analysis of existing
am1
- (一) 模拟线性调制系统仿真分析 包括以下可选内容： 1 常规双边带调幅（AM）与双边带信号 2 AM超外差收音机的仿真 3 单边带调制 4 AM、DSB、SSB信号的解调及抗噪声性能 -(A) analog linear modulation system simulation analysis of the contents of the following options: 1 conventional bilateral with AM (AM) with bil
Untitled
- 模拟单边带调幅及解调产生300 ~ 3400Hz的调制信号，画出时域波形及频谱； 产生载波信号，频率自定义，画出时域波形及频谱； 产生加性高斯白噪声，画出时域波形及频谱； 单边调幅，画出叠加噪声后的调制信号和已调信号的波形及频谱； 设计滤波器，画出幅频响应图； 解调，画出解调后的信号时域波形及频谱，并对比分析。-Simulation of single sideband amplitude modulation an
MATLAB_DSPexamp_realization
- 各种信号序列的产生和绘制，卷积，FFT进行频谱分析，滤波器的设计（FIP、IIR），-DSP examples realization in matlab.
timesample
- 基于 MATLAB 的时域信号采样及频谱分析，是很好的学习时域信号的matlab源代码。-MATLAB-based time-domain signal sampling and spectral analysis, is a very good study of time-domain signal matlab source code.
timing_recovery
- 我对一个输入调制信号：采样率FS=1200K，中心频率F0=300K，带宽300K。输入信号为一个[样点数,2]的矩阵,即I,Q两路. 进行频谱搬移，分为I，Q分量两路进行矢量乘法，NCO的设置为FC=300K，t=样点数乘以1/FS， 乘完以后我的频谱上显示竟然信号带宽增加了300K，但是中心频率没有改变，请问各位朋友是哪儿出了问题？谢谢您的阅读和意见-Digital Down Converter for matlab realized, certain design speci
scf
- 在认知无线电中对一个已调制信号计算其普相关密度-Cognitive radio in a modulation signal to calculate the S & P related to the density of
lipschitzC
- 李氏指数计算探讨：计算离散信号模极大值以及李氏指数-lipschitz Calculation: Calculation of discrete signal modulus maxima as well as the Lipschitz exponent
msesrs
- LTE+ sounding 信号的生成 根据36.211标准写的不大 但可能用的到-LTE+ sounding signal generated in accordance with standard written by 36.211 but is not used to
edge
- 边缘信号检测 MATLAB源程序 有部分说明，虽然程序比较短，但是绝对可用，而且效果很好~！-MATLAB source code edge signal detection that some, although relatively short process, but definitely available, but very good ~!
Tone_Reservation
- 音频保留法降低OFDM信号的峰均功率比，其中使用CLIPPING方法寻找峰值消除信号。-tone reservation for papr reduction of ofdm signals.
DOASimu
- 空间谱估计 Estimation of Signals 现代信号处理方法用于DOA估计-Music DOA Esprit DOA capon ML
Robot 3D Arm
- 工业机器人的图像处理，动画控制其他MATLAB工具箱（虚拟现实工具箱）Matlab的许多功能。 所附文件包含在Simulink模型，转换成图像信号，数据处理，以控制机器人动画-In this project I try to use many features of Matlab like image processing , animation control (Virtual Reality Toolbox) with other Matlab toolboxes. The attached
energyofacoustuicemission
- 去噪并建立声发射信号的能量与材料性能之间的关系-De-noising and the establishment of the energy of acoustic emission signals and the relationship between material properties
FFT
- 对任意输入信号进行FFT变换，并显示信号的频谱图-FFT transform