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心电信号加入0.5Hz的基线漂移
- 心电信号加入0.5Hz的基线漂移，通过0.5Hz高通滤波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析；信号加入50Hz工频漂移，通过50Hz陷波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析,ECG baseline drift by adding 0.5Hz, 0.5Hz through a high-pass filter, filtering of the waveform after the comparison with the original waveform, fi
LFM_signal
- 关于线性调频波的三个小程序，包括线性调频波的生成，FFT变换，线性调频信号通过匹配滤波器-Linear frequency modulation wave on the three small procedures, including the generation of LFM wave, FFT transform, linear frequency modulated signal through the matched filter
GPSsignal
- GPS信号的产生程序，简单易懂，很快就可以掌握GPS信号格式及生成方法。-GPS signal generation process, simple and easy to understand, will soon be able to master GPS signal format and the generation method.
ch1
- simulink 仿真 信号处理中图像处理-modulator
MATLAB-material-for-communication-technology
- 初步学习matlab的学习资料，本资料包含《现代通信系统使用matlab》，《数字信号处理及matlab实现》，《matlab信号处理及详解》，《matlab通信仿真与应用》等资料，是通信专业理论学习，很好的资料-Matlab preliminary study of learning materials, this information includes " the use of modern communication systems matlab" , " dig
Acq_GPS
- GPS信号捕获的捕获程序，采用时域串行的方法实现-acquisition of GPS signal
QPSK
- QPSK信号MATLAB仿真，分别有波形为滚降波形（载频为5Hz，符号速率为1Baud）和波形为矩形波（载频为5Hz，符号速率为1Baud）两种波形形成的仿真。以及误比特率性能曲线、星座图。 -MATLAB simulation of the QPSK signal, respectively, the waveform for the roll-off waveform (carrier frequency 5Hz, the symbol rate for 1Baud) and the w
matlab m文件GPS信号生成代码
- 用matlab编写的GPS信号生成代码例子(Using Matlab prepared by the GPS signal generation code examples)
BOC matlab 产生 谱分析 与CA码互相关 (1)
- 用MATLAB实现GPS信号的产生，信号的BOC，以及相关性(Using MATLAB to achieve the GPS signal generation, signal BOC, and correlation)
DFT进行连续信号谱分析
- 用DFT对连续时间信号进行谱分析，用DFT定义进行计算，不同抽样频率不同抽样点下的谱分析Matlab实例。(The continuous time signals are analyzed by DFT, and calculated by DFT definition. The Matlab examples are analyzed under different sampling frequencies and sampling points.)
matlab数字时钟
- matlab数字时钟，设计一个能显示日期、小时、分钟、秒的数字电子钟，并具有整点报时的功能。 由晶振电路产生1HZ标准的信号。分、秒为六十进制计数器，时为二十四进制计数器。 可手动校正时、分时间和日期值。(Matlab digital clock, the design of a display date, hour, minute, second digital electronic clock, and with the whole point timekeeping function. T
基于MATLAB的MSK调制解调实现
- 利用MATLAB集成环境下的M文件，编写程序来实现MSK的调制解调，并绘制出解调前后的时域和频域波形及叠加噪声时解调前后的时频波形，根据运行结果和波形来分析该解调过程的正确性及信道对信号传输的影响。通过这次课程设计进一步加深了我对最小二进制相移键控（MSK）调制解调性能的理解与掌握，同时将课堂上学到的理论知识用于实践。增强了我在模拟仿真方面的能力，为以后系统开发和通信系统仿真打下了良好的基础。(The use of MATLAB in the integrated environment of
直扩信号盲识别
- 估计接收到的直扩信号的载频，码速率，以及扩频增益(Estimate the carrier frequency, code rate, and spread spectrum gain of the received DSS signals)
7.谱峰搜索传播算子DOA估计算法MATLAB程序
- 对谱峰搜索传播算子DOA估计算法MATLAB程序(MATLAB program for DOA estimation algorithm for spectral peak search propagator)
4.2.4计算单极性矩形波形数字基带信号的功率谱
- 用matlab计算单极性矩形波形数字基带信号的功率谱，程序完善，结果与理论值非常接近(The power spectrum of the unipolar rectangular waveform digital baseband signal is calculated by MATLAB. The program is perfect, and the result is very close to the theoretical value.)
不同信号
- 不同信号的循环谱（AM,BPSK,BFSK,DME等）可以直接使用，来分析信号的循环平稳特性。(The cyclic spectrum of different signals (AM, BPSK, BFSK, DME, etc.) can be directly used to analyze the cyclostationary characteristics of signals.)
莱斯信道Matlab仿真
- 本文给出了FSK调制后的信号在经过多径莱斯信道后解调的完整Matlab仿真代码，供有同样仿真需求的小伙伴参看。(In this paper, a complete Matlab simulation code for FSK modulated signal after multipath Rician channel demodulation is given.)
对OFDM信号的频谱感知的循环特征检测
- 对802.11协议模拟的OFDM信号的两种速率6Mbps（BPSK调制）和12Mbps（QPSK调制）进行循环谱检测来验证对OFDM信号检测的可行性。(Cyclic spectrum detection is performed on two rates of OFDM signals simulated by the 802.11 protocol, 6 Mbps (BPSK modulation) and 12 Mbps (QPSK modulation) to verify the fea
GPS-L1信号频谱
- GPS信号频谱，matlab语言，里面有CA码和P码的子文件，最后将各信号频谱画出来。(GPS signal spectrum, MATLAB language, there are ca code and P code sub file, finally the signal spectrum will be drawn.)
21ic下载_mfsk循环谱密度函数matlab代码
- 用matlab实现调制信号循环谱的实现。(The cyclic spectrum of modulated signal is realized by MATLAB.)