搜索资源列表
klm_my
- 一个win32程序,实现了标量kalman滤波的功能,本程序设信号为正弦波.
NANA
- 用c 编写的数字信号处理的过程 输入你的学号 实现调制解调 各种滤波，在课设时很有用 已经运行过
ButterWorth
- 低通滤波程序，matlab语言实现，信号处理的小程序
gps
- GPS信号的捕获、处理程序，matlab源代码，并附有详细注释，和结果画图显示。强烈建议GPS学习者下载。-GPS software receiver。
QAM_modu
- matlab下的simulink下实现16QAM调制解调，采用随机信号发生器，包括成形滤波和匹配滤波及信号星座图还原-simulink of matlab under the 16QAM modulation and demodulation implementation, using a random signal generator, including the shaping filter and matched filter and the signal constellation di
zi
- 在本系统中，信息序列在先经过FSK调制，经过截止频率为25kHz的低通滤波器后（把信号频率限制在25kHz），再进入混频器搬移到更高的频率发送出去，在接收端，用与发送端同步的跳频信号对其进行变频（跳频的解跳处理在此进行），取下边频，然后进行FSK的解调-In this system, the message sequence prior through FSK modulation, through the cut-off frequency of 25kHz after low-pass fi
Communication-System-Simulation
- 通信系统仿真实现QAM星座图，插值后Q、I信号波形图，加入高斯白噪声Q、I信号波形，经过匹配滤波后的波形，误码率曲线-Communication Systems Simulation QAM constellations, interpolated Q, I signal waveforms by adding Gaussian white noise Q, I waveform, after matched filtering of the waveform, the error rate c
communication
- 针对通信侦查课题，通过已知先验知识和截获信号，进行找出同步序列，匹配滤波，校正频偏和相偏，均衡，解交织，译码，恢复出原序列，最终得到的序列与原序列作对比得到误码率为0-Investigation subject for the communication, by known a priori knowledge and intercepted signal conducted to identify the synchronization sequence, the matched filter
DSSRealTime_4-8kHz
- 本程序实现了用匹配滤波检测接收信号，并对接收信号进行实时解调同时显示信号的波形，共有四个进程并行运行，提高了运行效率-The program matched filtering detection of the received signal, and receive real-time signal demodulation at the same time to display the signal waveform, a total of four processes running in
baseband-signal_ofdm
- 一个OFDM 基带信号，采用256点IFFT,子载波采用8PSK映射,加保护段，调制信号采用“削顶”方法降低PAPR,FIR 半带滤波，最后输出时域信号/频域响应。包含各级的视频域比较-An OFDM baseband signal, using the 256-point IFFT, the sub-carrier using 8PSK mapping, plus the protection section, the modulated signal " cut top"
tongxinyuanli
- 采用c语言，实现模拟信道传输信号，经过采样→编码→滤波→加噪→滤波→解码→恢复信号-Realization of analog signal through the channel
psk
- 1.先运行2_28_1再运行3_3_1判断PSK调制方式，得到精确频偏以及符号速率（这里只针对QPSK） 2.根据精确载频以及符号速率运行3_3_2进行匹配滤波 3. 3_3_2进行QPSK解调 4. 未给定信号-1. First Run 2_28_1 run 3_3_1 judge PSK modulation scheme to obtain accurate frequency offset and symbol rate (here only for QPSK) 2. dep
gausian
- 各种滤波程序，非常齐全，确定性信号分析MATLAB源代码-MATLAB code derminantion signal analysis
kalman
- 通过使用卡尔曼滤波方法，过滤通信信号，得到有用信号特征。常用于通信领域-By using the Kalman filter, filter traffic signals to give a useful signal characteristics. Commonly used in the field of communication
channelization-65
- 基于matlab利用多相滤波结构实现了宽带信号的信道化-Matlab based on the digital channel procedures to facilitate the operation of a reasonable
car_track
- 卡尔曼滤波，用于数字信号处理或者控制领域，下载直接可以运行，简单方便-Kalman filter for digital signal processing or control, download can be run directly, simple and convenient
target
- 基于卡尔曼滤波的目标跟踪和轨迹预测，广泛应用于雷达信号，MATLAB实现-Kalman filter based target tracking and trajectory prediction, widely used in radar signal, MATLAB realization
DSP
- DSP数字信号处理编程小程序合集（burg滤波程序，卡尔曼滤波程序，典型数字信号处理基本函数M文件）-DSP digital signal processing programming small program collection (burg filter program, Kalman filter program, typical digital signal processing basic function M file)
Matlab例程
- 该程序实现了chirp信号的二进制调制及匹配滤波解调，并且求解出了调制的chirp信号通过AWGN信道后的误码率 (The program realizes the chirp signal binary modulation and matched filter demodulation, and the solution of the chirp signal through the AWGN channel after the error rate)