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DiSturb_Code
- Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程-scrambling and de-scrambling Matlab simulation system can be observed around Deinterference signals in time domain and frequency domain waveforms scrambler help understand the concept of the process
UWB_Analysis
- 对uwb的ppm调制的时域和频域进行分析,画出它的图形-ppm of UWB modulation of the time domain and frequency domain analysis, to give its graphics
UWB_BPSK_Analysis
- uwb的BPSK调制进行时域和频域的分析,并画出时域和频域图形-UWB BPSK modulation in time domain and frequency domain analysis and paint time domain and frequency domain graph
fftofsignal
- 调用.csv文件格式或者Excel格式文件实现Matlab数学算法：图像或图形的再现、时域和频域的信号分析和处理-call. Csv file format or Excel format Matlab mathematical algorithms to achieve : images or graphics to recreate the time domain and frequency domain signal analysis and processing
xinyi
- ·Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程-scrambling and de-scrambling Matlab simulation system Encryption can be observed around the signals in time domain and frequency domain waveforms scrambler help understand the concept of the proces
NRZspectrumandPMD
- 对光纤系统中的NRZ时域和频域特性进行了描述，值得一看-fiber NRZ system of time-domain and frequency domain characteristics of the descr iption of an eye-catcher
TimefrequencyAnalysis
- 2008最新matlab时频分析中用到的几乎所有函数的源代码及其基本用法。如调幅调频函数及其用法，常用噪声产生函数，尺度变换函数，信号时域和频域处理函数，cohen类双线性时频处理函数用法等等，希望对大家有帮助!
yanchi2
- 延迟码的波形图。通过matlab工具仿真出了延迟码的时域和频域波形
zhong
- 用simulink作的MTI高通滤波器的仿真程序，其中输入信号为高斯色噪声，可以对输出作时域和频域分析。
图11-2-6DOG小波时域和频域波形.rar
- 用matlab观察DOG小波时域和频域波形,using Matlab observation DOG wavelet time domain and frequency domain waveform
denoise_fft_angle_Analysis
- 计算时间序列的快速傅里叶变换并画出时域和频域图，之前进行小波降噪。-Calculate the time series and fast Fourier transform time-domain and frequency domain plot diagram, before wavelet decomposition.
dianjixinhao
- 电机电流信号的文本载入，时域和频域分析。-The text of the electrical current signal to load, time and frequency domain analysis.
DOPPLER
- 描述多普勒效应的一个matlab程序，用于产生时域和频域波形-Doppler effect describes a matlab procedure, used to produce time-domain and frequency domain waveform
discrete_time
- 使用matlab对离散时间信号进行时域和频域分析-Using matlab to the discrete-time signals in time domain and frequency domain analysis
fir
- 在TMS320C54x系统开发环境CCS（Code Composer Studio）下对FIR滤波器的DSP实现原理进行讨论。利用C语言设计相应的滤波器，通过实验仿真，从输入信号和输出信号的时域和频域曲线可看出在DSP上实现的FIR滤波器能完成预定的滤波任务。
ppm
- 经PPM调制的超宽带信号经高斯白噪声信道的系统仿真,给出了时域和频域图-Modulated by the PPM UWB signal by Gaussian white noise channel of system simulation, given the time and frequency domain map
ofdm_matlab
- 此文件为ofdm的matlab仿真程序，详细画出了时域和频域的相关图，以及调制信号的实虚部。-This file is the matlab ofdm simulation program, detailed drawing of the time domain and frequency domain correlation diagram, and the modulation signal real and imaginary parts.
时域和频域同步捕获
- BPSK时域和频域同步捕获，包含时域和频域同步序列的产生，在高斯信道和瑞利信道下的性能情况(BPSK time domain and frequency domain synchronization acquisition, including time domain and frequency domain synchronization sequence generation, performance in the Gauss channel and Rayleigh channel)
语音信号加噪和降噪处理
- 语音是人类交换信息的有效渠道之一，也是我们日常生活交流的主要形式。 语音与当今科学技术的快速发展息息相关，特别是计算机中的语音交互技术，通 过对语音信号进行采集和处理，实现人与人之间有效信息的传输、获取以及存储。 基于 MATALAB 的语音信号去噪设计，对噪声信号进行有效地滤除，将降噪后的语音信号与原始 信号在时域和频域进行对比分析，计算出信噪比，并在 MATLAB 中设计 GUI 仿 真界面进行展示.(Speech is one of the effective ways for human
时域频域29个特征提取
- 利用matlab提取出频域和时域信号的29个特征，主运行文件feature_extraction，fre_statistical_compute和time_statistical_compute分别提取频域和时域的特征，生成的29个特征保存在生成的feature矩阵中。(Using MATLAB to extract 29 features of frequency-domain and time-domain signals, the main running files feature ex