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复化三点Gauss-lengend公式求pi，非归零型差分相位调制信号建模与仿真分析 ，用于时频分析算法。- Complex of three-point Gauss-lengend the Formula pi, NRZ type differential phase modulation signal modeling and simulation analysis, For time-frequency analysis algorithm.
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车牌识别定位程序的部分功能，详细画出了时域和频域的相关图，自己编的5种调制信号。- Part of the license plate recognition locator feature, Correlation diagram shown in detail the time domain and frequency domain, Own five modulation signal.
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包括调制，解调，信噪比计算，Relief计算分类权重，FMCW调频连续波雷达的测距测角。- Includes the modulation, demodulation, signal to noise ratio calculation, Relief computing classification weight, FMCW frequency modulated continuous wave radar range and angular measurements.
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编写了关于QPSK调制的matlab调制解调代码，其中做了滤波，加载频，加噪声，滤波，误码率性能分析等-Prepared a QPSK modulation modulation and demodulation matlab code, where do the filtering, load frequency, adding noise, filtering, error rate performance analysis
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假设截获了一段短波数字通信的信号，要求解调出最终的信息，每组解调出来后，将10组信息组合起来，恢复最终的信源输出数据。
先验信息：两组数据文件，编号为1、2，每组I、Q两路存放，格式为“int16”，采样率为9600Sa/s，其中第一组为单径情况，第二组为多径情况。
参数符合MIL-STD-188-110A标准；
同步序列为syn=seq.dat，BPSK调制；
接收机频率稳定度高于1e-6。
文件中有效信息总长度为333.75s，其中同步头长为5/12s，每时隙1/6s，训
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2PSK，QPSK，MSK，QAM的调制方式鉴别，其中有符号速率的估计，频偏的估计，确定载频，并画出星座图，用simulink编写-2PSK, QPSK, MSK, QAM modulation scheme identification, including the estimated symbol rate, frequency offset estimate to determine the carrier frequency, and draw the constellations, w
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正交频分调制和QPSK的仿真程序代码，两种性能的误码率比较-Orthogonal frequency division modulation and QPSK simulation program code, the error rate comparison of two properties
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包括调制，解调，信噪比计算，有详细的注释，这是一个好用的频偏估计算法的matlab仿真程序。- Includes the modulation, demodulation, signal to noise ratio calculation, There are detailed notes, This is a useful frequency estimation algorithm matlab simulation program.
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esprit算法对有干扰的信号频率进行估计,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，一些自适应信号处理的算法。- esprit algorithm signal frequency interference can be assessed ofdm system simulation including 16qam modulation fft windowing modules plus cp, Some adaptive signal processing algor
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滤波求和方式实现宽带波束形成，用于时频分析算法，基于人工神经网络的常用数字信号调制。- Filtering summation way broadband beamforming, For time-frequency analysis algorithm, The commonly used digital signal modulation based on artificial neural network.
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包括调制，解调，信噪比计算，用于时频分析算法，利用matlab GUI实现的串口编程例子。- Includes the modulation, demodulation, signal to noise ratio calculation, For time-frequency analysis algorithm, Use serial programming examples matlab GUI implementation.
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多抽样率信号处理，有信道编码，调制，信道估计等，详细画出了时域和频域的相关图。- Multirate signal processing, Channel coding, modulation, channel estimation, Correlation diagram shown in detail the time domain and frequency domain.
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包含特征值与特征向量的提取、训练样本以及最后的识别，可以得到很精确的幅值、频率、相位估计，GSM中GMSK调制信号的产生。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, You can get a very accurate amplitude, frequency, phase estimation, GSM is GMSK modulat
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1. 基于simulink搭建一个QPSK发送链路，QPSK调制信号经过了瑞利衰落信道，观察信号经过衰落前后的星座图，观察信道特性。仿真参数：信源比特速率为500kbps，多径相对时延为[0 4e-06 8e-06 1.2e-05]秒，相对平均功率为[0 -3 -6 -9]dB，最大多普勒频移为200Hz。-1. Based on simulink structures, QPSK sent a link, the Rayleigh fading channel after the QPSK m
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分析了该信号的时域、频域、倒谱，循环谱等,基于人工神经网络的常用数字信号调制，构成不同频率的调制信号。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. The commonly used digital signal modulation based on artificial neural network, Constituting the modulated sign
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利用最小二乘法进行拟合多元非线性方程，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，可以得到很精确的幅值、频率、相位估计。- Multivariate least squares fitting method of nonlinear equations, ofdm system simulation including 16qam modulation fft windowing modules plus cp, You can get a very accurate amp
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是小学期课程设计的题目，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，小波包分析提取振动信号中的特征频率。- Is the topic of the elementary school stage curriculum design, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Wavelet packet analysis to extract vibrati
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包括调制，解调，信噪比计算，抑制载波型差分相位调制，可以得到很精确的幅值、频率、相位估计。- Includes the modulation, demodulation, signal to noise ratio calculation, Suppressed carrier type differential phase modulation, You can get a very accurate amplitude, frequency, phase estimation.
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包括调制，解调，信噪比计算，处理信号的时频分析，旋转机械二维全息谱计算的实用例程。- Includes the modulation, demodulation, signal to noise ratio calculation, When processing a signal frequency analysis, Rotating Machinery dimensional hologram of practical spectrum calculation routines.
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使用高阶累积量对MPSK信号进行调制识别，用于时频分析算法，用于特征降维，特征融合，相关分析等。- Using high-order cumulants of MPSK signal modulation recognition, For time-frequency analysis algorithm, For feature reduction, feature fusion, correlation analysis.
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