搜索资源列表
非相参积累
- 雷达系统，雷达信号中频非相参积累的简单代码(Radar system, radar signal, intermediate frequency, non coherent accumulation, simple code.)
相参积累
- 雷达系统，基于matlab实现雷达信号的相参积累的简单代码(Radar system, based on MATLAB, is a simple code for coherent accumulation of radar signals.)
802.11a wlan 物理层的matlab仿真源码
- 实现802.11的物理层仿真，可以通过仿真更好的认识学习信号的编码传输(Realization of 802.11 physical layer simulation)
acquisition
- 信号捕获函数，并行码相位捕获方法，函数输入输出，非常易懂，matlab打开(Signal capture function, parallel code phase capture method)
CSMAWithCollisionDetection实验
- 成员变量 private int stationNum; 准备发送的站的数量 private const int maxLength = 1500 * 8; 一帧的最大长度，单位为位 private const int rate = 512; 时钟为512，单位为100ns private const int maxCollisionNum = 16; 最大冲突数 private const int maxTotalTime = 10000; 最大时隙数 private i
package_emd
- 经验模态分解（Empirical Mode Decomposition,EMD）法是黄锷（N. E. Huang）在美国国家宇航局与其他人于1998年创造性地提出的一种新型自适应信号时频处理方法，特别适用于非线性非平稳信号的分析处理。对经过EMD处理的信号再进行希尔伯特变换，就组成了大名鼎鼎的“希尔伯特—黄变换”（HHT）。由于脑电信号处理很少在EMD之后接上希尔伯特变换，在这里仅介绍EMD的相关基础知识。 EMD其实就是一种对信号进行分解的方法，与傅里叶变换、小波变换的核心思想一致，大家
BPSK,QPSK,16QAM,64QAM等matlab仿真程序
- BPSK,QPSK,16QAM,64QAM等信号的matlab调制(BPSK, QPSK, 16QAM, MATLAB, 64QAM modulation signal)
DOA（ISM）MATLAB程序
- 宽带信号DOA估计的非相干信号子空间（ISM）MATLAB程序(incoherent signal subspace (ISM) MATLAB program for DOA estimation of wideband signals)
MIMO实验
- MIMO通信系统最优信号传输问题,注水算法的实验(Optimal signal transmission in MIMO communication system and experiment of water injection algorithm)
mod
- 实现MSK信号的调制功能，亲测可用。包括相位叠加法和基础调制算法(The modulation function of the MSK signal is realized, and the relative measurement is available. Phase superposition method and basic modulation algorithm)
chirp-fourier-transform
- chirp fourier transform 线性调频Z变换(CZT) 的matlab功能函数，该方法通过CZT变换获得精确的等价于离散傅里叶变换结果的间谐波信号的频率分布估计值,可以得到精确的各次谐波和间谐波参数,利用该函数相同采样频率下该方法的检测精度更高。(This routine allows the evaluation of the DFT over an arbitrary range of frequencies as its name implies this lets y
跳频仿真
- MATLAB跳频仿真源代码，展示了整个跳频通信过程，包括信号源产生、2FSK调制、跳频扩频、跳频解调、2FSK解调、抽样判决、恢复原始信号过程，适合初学者(MATLAB frequency hopping simulation source code, showing the entire frequency hopping communication process, including signal source generation, 2FSK modulation, frequency
B1C
- MATLAB代码，完整实现北斗B1C信号的从捕获、跟踪到定位的全部过程。代码鲁棒性好，有注释，适合学习，也可直接使用(MATLAB code, fully realize the whole process of Beidou B1C signal acquisition, tracking and positioning. Code is robust, annotated, suitable for learning, and can be used directly.)
hilbert
- 产生正弦信号时域波形及频谱，并通过希尔伯特滤波器。其中希尔伯特滤波器有两种产生方式，一是使用MATLAB自带的FDAtool；二是程序编写。(The time-domain waveform and spectrum of sinusoidal signal are generated and passed through Hilbert filter. There are two ways to generate Hilbert filter, one is to use FDAtool in
lfm及其模糊函数
- 实现了lfm信号的仿真，可以对其频谱和时域波形进行分析，并且仿真了其模糊函数，可以分析其雷达性能。(The simulation of LFM signal is realized, and its spectrum and time domain waveform can be analyzed, and its ambiguity function can be simulated to analyze its radar performance.)
h5gPSS
- 5G主同步信号m序列根据公式matlab生成(5G Pss m matlab generater)
ofdm_psd_spectrum
- OFDM信号功率谱和频谱的MATLAB实现(Realization of Power Spectrum and Spectrum of OFDM Signal by MATLAB)
4FSK
- 产生随机信号，采用4fsk调制方式通过一个水声信道，再采用非相干解调(Generate random signal, use 4FSK modulation to pass through an underwater acoustic channel, and then use incoherent demodulation)
07279970基于MATLAB自适应滤波的心电图去噪
- 利用matlab自适应滤波器实现心电信号的去噪 自适应滤波器 心电图(De-Noising of Electrocardiogram (ECG) with Adaptive Filter Using MATLAB)
chirpmodsys
- 可实现，线性调频信号的产生，波形显示，波形解调和码字解调功能(Realizable, chirp signal generation, waveform display, waveform demodulation and codeword demodulation)