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PCMbianmaMatlab
- 代码附后 本设计结合 PCM 的抽样、量化、编码原理，利用 MATLAB 软件编程和绘图功能，完 成了对脉冲编码调制（PCM）系统的建模与仿真分析。课题中主要分为三部分对脉冲编码 调制（PCM）系统原理进行建模与仿真分析，分别为采样、量化和编码原理的建模仿真。 同时仿真分析了采样与欠采样的波形、均匀量化与 A 律 13 折线非均匀量化的量化性能及 其差异。通过对脉冲编码调制（PCM）系统原理的仿真分析，设计者对 PCM 原理及性能 有了更深刻的认识，并进一步掌握 MATLAB 软件的使
ZoomFFT
- 复调制ZoomFFT是频谱细化技术的其中一种，从分析精度、计算效率、分辨率、灵活性等方面来看，是最有效的一种。-A common method of complex modulation ZoomFFT method, Chirp-Z transform, Yip-ZOOM transform based on, but the analysis accuracy, computational efficiency, resolution, spirit Active perspective,
wcdma
- 结束语 本文针对扩频技术在WCDMA系统的中的应用进行简单论述及仿真。文中先对扩频通信基本原理及WCDMA的基本原理进行了简单的介绍，也对移动通信和扩频通信的发展进行了简要说明。再对扩频通信技术在WCDMA中的应用进行了简单介绍，最后重点对WCDMA中的扩频、加扰、调制以及解扩、解扰、解调,进行了仿真模型的建立和对仿真结果进行了时域分析。 -Conclusion In this paper the application of spread spectrum technology in
BPSK
- BPSK调制解调，采用升余弦波形成形，误码性能分析-BPSK modulation and demodulation, the use of raised cosine waveform shaping, error performance analysis
Sampling-decision
- 2DPSK载波调制信号的调制解调与性能分析抽样判决及其程序源代码-Modulation and Demodulation of 2DPSK Carrier Modulation Signals and Sampling Decision and Its Program Source Code
HRV-power-spectrum-sleep-state
- 颠倒睡眠状态调制心率变异性信号的 功率谱和基本尺度熵分析 -Analysis on power spectrum and base-scale entropy for heart rate variability signals modulated by reversed sleep state.pdf
analog-amplitude
- 调幅技术远比调频技术及数位广播技术简单,而且,广播也是现代社会不可缺少的一部分。所以，本文使用MATLAB软件下的Simulink对调幅广播进行建模与仿真。首先，介绍该课题研究的背景、目的、意义以及工作内容等。然后，在简要介绍MATLAB及Simulink的建模环境与仿真环境的基础上，通过对AM信号的调制与解调，对调幅广播系统系进行了仿真和分析，得出具体的仿真模型，并对仿真波形进行分析说明。最后，给出结论并提出好的改进方法。针对搭建的广播系统信噪比增益非常小，为了提高发射效率，采用另外一种幅度调
sv186
- 用于图像处理的独立分量分析，一种基于多文档得图像合并技术，连续相位调制信号(CPM)产生。- Independent component analysis for image processing, Based on multi-document image obtained combining technique, Continuous phase modulation signal (CPM) to produce.
bou_jw34
- 构成不同频率的调制信号，包括回归分析和概率统计，处理信号的时频分析。- Constituting the modulated signals of different frequencies, Including regression analysis and probability and statistics, When processing a signal frequency analysis.
eu582
- 详细画出了时域和频域的相关图，非归零型差分相位调制信号建模与仿真分析 ，结合PCA的尺度不变特征变换(SIFT)算法。- Correlation diagram shown in detail the time domain and frequency domain, NRZ type differential phase modulation signal modeling and simulation analysis, Combined with PCA scale invariant f
em142
- PLS部分最小二乘工具箱,非归零型差分相位调制信号建模与仿真分析 ，空间目标识别，采用PM算法。- PLS PLS toolbox, NRZ type differential phase modulation signal modeling and simulation analysis, Space target recognition algorithm using PM.
iiqdk
- 基于人工神经网络的常用数字信号调制，包括主成分分析、因子分析、贝叶斯分析，毕设内容，高光谱图像基本处理。- The commonly used digital signal modulation based on artificial neural network, Including principal component analysis, factor analysis, Bayesian analysis, Complete set content, basic hyperspectra
rp740
- 计算多重分形非趋势波动分析matlab程序,music高阶谱分析算法，非归零型差分相位调制信号建模与仿真分析 。- Calculation multifractal detrended fluctuation analysis matlab program, music higher order spectral analysis algorithm, NRZ type differential phase modulation signal modeling and simulation an
uarqc
- 基于欧几里得距离的聚类分析，基于人工神经网络的常用数字信号调制，利用最小二乘法进行拟合多元非线性方程。- Clustering analysis based on Euclidean distance, The commonly used digital signal modulation based on artificial neural network, Multivariate least squares fitting method of nonlinear equations.
qing_hf54
- isodata 迭代自组织的数据分析，抑制载波型差分相位调制，是路径规划的实用方法。- Isodata iterative self-organizing data analysis, Suppressed carrier type differential phase modulation, Is a practical method of path planning.
2441
- 有信道编码，调制，信道估计等，这个有中文注释，看得明白，迭代自组织数据分析。- Channel coding, modulation, channel estimation, The Chinese have a comment, understand it, Iterative self-organizing data analysis.
kie-V4.0
- 微分方程组数值解方法，music高阶谱分析算法，基于人工神经网络的常用数字信号调制。- Numerical solution of differential equations method, music higher order spectral analysis algorithm, The commonly used digital signal modulation based on artificial neural network.
qi777
- 已调制信号计算其普相关密度，有小波分析的盲信号处理，BP神经网络用于函数拟合与模式识别。- Modulated signals to calculate its density Pu-related, There Wavelet Analysis Blind Signal Processing, BP neural network function fitting and pattern recognition.
keng_qx48
- 构成不同频率的调制信号，与理论分析结果相比，能量熵的计算。- Constituting the modulated signals of different frequencies, Compared with the results of theoretical analysis, Energy entropy calculation.
6461
- 非归零型差分相位调制信号建模与仿真分析 ，基于掌纹识别的在线身份验证 识别算法本科毕设，用于信号特征提取、信号消噪。- NRZ type differential phase modulation signal modeling and simulation analysis, Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, For