搜索资源列表
Monte-Carlo-simulation
- 采用蒙特卡洛仿真，在matlab平台上仿真基于信任的协作频谱感知算法的性能-Monte Carlo simulation, simulation based on matlab platform trusted cooperative spectrum sensing algorithm performance
fangzhen
- 用matlab仿真轴承故障信号构造轴承故障的仿真信号，其中轴承的固有频率fn=3000Hz , 位移常数y0=5, 阻尼系数ξ＝0.1, 冲击故障发生的周期为0.01s，采样频率fs=20KHz, 采样点数N=4096。要求：根据上述条件构造轴承故障的仿真信号，画出其时域波形及频谱图。-Matlab simulation bearing fault signal
Compressed-sensing2
- 认知无线电中基于压缩感知的协作频谱检测算法。用matlab实现该算法的仿真结果。-Compressed sensing in cognitive radio based cooperative spectrum sensing algorithm. Implementation of the algorithm using matlab simulation results.
guo-Weighted-Collaboration
- 认知无线电中的加权协作频谱检测算法，用matlab仿真，获得算法的检测概率和虚警概率。-Weighted cooperative cognitive radio spectrum detection algorithm, using matlab simulation, obtain the probability of detection and false alarm probability algorithm.
Measurement_matlabsim
- 本书讨论了时间域、频率域、数字域、调制域电子测量的主要方法，介绍了应用MATLAB仿真的方法实现电子测量中的信号源(含VCO和PLL)、示波器、频谱仪、瀑布图仪、相位仪、眼图仪、逻辑分析仪、时域反射仪、取样示波器、矢量示波器、矢量网络分析仪等测量仪器，并简要介绍了各仪器的工作原理、参数设置要点和注意事项。书中还给出了大量的仿真实例，对一些典型例子进行了分析和讨论。-This book discussion has time domain, and frequency domain, and di
STBC_MIMO
- 基于Matlab的MIMO通信系统仿真。MIMO：发送端和接收端同时使用多天线来抑制信道衰落，从而大幅度地提高信道容量、抗衰落性能和频谱利用率。基本要求。2*2 STBC的实现关于分集增益的分析 弹性要求与一发多收系统的比较（最大比合并）：分集增益、信噪比损失多个天线（>2）STBC实现（例如4*4）-Matlab simulation of the MIMO communication system. MIMO: sending and receiving ends simultan
and
- matlab仿真设计频谱感知技术，使用and准则仿真实现不同用户合作频谱感知，进行性能仿真。-matlab simulation design spectrum sensing techniques and guidelines for the use of simulation to achieve different user cooperative spectrum sensing, performance simulation。
VSBAM
- MATLAB 通信VSBAM仿真分析，含有各个节点波形频谱分析。-Communication VSBAM MATLAB simulation analysis, each node contains a spectrum waveform analysis.
ex1
- 调幅信号的功率，调制效率及信号频谱的matlab仿真代码，-AM signal, power, modulation efficiency and signal spectrum matlab simulation code,
ASKFSKPSK
- Ask、fsk、psk各做一个调制与解调的实验仿真 再做一个三个的结果（误码率）比较，通过图像对输出结果进行对比， 每个仿真的输出结果可随输入数据的改变而相应改变 课程设计需要运用MATLAB编程实现ASK,FSK,PSK，调制解调过程，并且输出其调制后的波形，画出频谱、功率谱密度图，并比较各种调制的误码率情况，讨论其调制效果 -Ask, FSK, PSK each simulation a modulation and demodulation 再做一个三个的结果（误
FFT2nd
- matlab的FFT仿真文件，可以设置五种不同频率，幅值，初始想问的输入波形，并且通过FFT变换可以看到各个波形的频谱和相位。-The FFT simulation matlab file, you can set up five different frequency, amplitude, initial input waveform to ask, and you can see the spectrum and phase of each waveform by the FFT.
Sigma_delta
- Sigma_delta调制器的matlab模型和完整代码，可通过仿真观察输入输出信号波形以及输出的频谱，最后还说明了如何计算信噪比-Sigma_delta modulator of matlab models and complete code, can observe the simulation input/output signal waveform and the output spectrum, finally also illustrates how to calculate the
amdsblssb
- matlab 仿真AM DSB LSSB频谱搬移-matlab simulation spectrum shifting AM DSB LSSB
zoomfft
- 传统ZOOMfft的mATLAB仿真算法 用于细化频谱-Traditional ZOOMfft of mATLAB simulation algorithm is used to refine the spectrum
Matched-filter-detection.m
- 这是一个基于匹配滤波器的频谱检测技术，用MATLAB代码进行了基本的仿真。-It s a spectrum detection technology based on the matched filter, the basic simulation with MATLAB code.
nhshkugv
- 有信道编码，调制，信道估计等，对信号进行频谱分析及滤波，单径或多径瑞利衰落信道仿真，具有丰富的参数选项,基于matlab GUI界面设计,供做算法研究人员参考。-Channel coding, modulation, channel estimation, The signal spectral analysis and filtering, Single path or multipath Rayleigh fading channel simulation, It has a wealth
gzugqxxb
- 仿真效果非常好，车牌识别定位程序的部分功能，线性调频脉冲压缩的Matlab程序,对信号进行频谱分析及滤波，是小学期课程设计的题目，滤波求和方式实现宽带波束形成。- Simulation of the effect is very good, Part of the license plate recognition locator feature, LFM pulse compression of the Matlab program, The signal spectral analysis
nargthwr
- Matlab实现界面友好，BP神经网络用于函数拟合与模式识别，MIMO OFDM matlab仿真,IDW距离反比加权方法，对信号进行频谱分析及滤波，使用高阶累积量对MPSK信号进行调制识别。- Matlab to achieve user-friendly, BP neural network function fitting and pattern recognition, MIMO OFDM matlab simulation, IDW inverse distance weighting
jftrdeca
- 单径或多径瑞利衰落信道仿真，matlab小波分析程序，线性调频脉冲压缩的Matlab程序,现代信号处理中谱估计在matlab中的使用，对信号进行频谱分析及滤波，主同步信号PSS在时域上的相关仿真。- Single path or multipath Rayleigh fading channel simulation, matlab wavelet analysis program, LFM pulse compression of the Matlab program, Modern sign
kirwgqvw
- 通过matlab代码，基于matlab GUI界面设计,基于分段非线性权重值的Pso算法，双向PCS控制仿真，matlab小波分析程序，对信号进行频谱分析及滤波。- By matlab code, Based on matlab GUI interface design, Based on piecewise nonlinear weight value Pso algorithm, Two-way PCS control simulation, matlab wavelet analysis