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weina
- 语音维纳滤波，对语音段添加白噪声，然后通过维纳滤波器对其进行滤波-Wiener filtering for speech
Signal-analysis
- 用labview编写的分析labview自身提供的基本信号与白噪声叠加的信号分析-Signal analysis of basic signal analysis of LabVIEW prepared by the LabVIEW itself and the white noise
one
- 通过使用matlab自带的小波函数对语音信号进行处理，首先对载入的语音信号snow.wav添加高斯白噪声，然后对加噪的语音信号进行三层小波分解，最后分别采用强制性和默认阈值两种方法对信号进行消噪处理，强制性消噪方法直接将分解的高频系数全部变为0，默认阈值通过对分解的高频系数设定阈值来进行消噪-By using MATLAB built-in wavelet function of speech signal processing, first on the loading of the spee
QPSK_AWGN
- QPSK码型变换，调制解调及附加加性高斯白噪声的误码分析-Error Analysis QPSK code pattern conversion, modulation and demodulation and additional additive white Gaussian noise
MATLAB-simulink-communication(up)
- MATLAB通信基础，SIMULINK仿真基础、离散信号随机信号、低通带通、高斯白噪声信道、多径衰落信道、幅度调制、角度调制、正交信号传输特性、二进制基带信号的最佳接收等。-Communication based on MATLAB and SIMULINK simulation, random signal, discrete signal to a low-pass bandpass, white gaussian noise channel, multipath fading channe
1---ReceiveSignal
- 傅里叶变换，代码，生产白噪声 采样数，采样频率可以随意变换。-Fourier transform, the code generates white noise number of samples, the sampling frequency can be freely converted.
Low-pass-filter-design
- 虚拟低通滤波器设计：可以产生正弦信号和白噪声时域信号波形，以及混杂噪声的正弦波波形，信噪比可调。-Virtual low-pass filter design: sinusoidal signal can be generated and the time-domain white noise signal waveform, and hybrid noise sine wave signal to noise ratio is adjustable.
SpeechAddNoise_matlab
- noisegen.m：生成白噪声并按照指定信噪比对语音进行加噪； add_noisem.m：使用输入的噪音按照指定信噪比对语音进加噪； SNR_singlech.m：输入纯净语音和加噪后的语音，计算其信噪比； my_add_noise.m：调用上述函数进行加噪操作；-noisegen.m: white noise generated by the specified signal to noise ratio of the speech plus noise add_noisem.
system-identification-and-modeling
- 系统辨识与建模的源码 包括白噪声程序，M序列程序，以及15种系统辨识方法源码-System identification and modeling of source Including white noise program, M sequence program, as well as 15 kinds of System Identification Code
exam1.0
- 生成多音信号（3音）-幅频可调-加白噪声- 生成多音信号（3音）-幅频可调-加白噪声 Generating multi tone signal (3 tone)- amplitude frequency adjustable- plus white noise
DSwork_main
- 基于卷积编码的相频调制解调的高斯白噪声信道特性分析-Based on convolutional coding and phase frequency modulation demodulation analysis of the white gaussian noise channel characteristic
kujqh
- 滤波求和方式实现宽带波束形成，仿真图是速度、距离、幅度三维图像，高斯白噪声的生成程序。- Filtering summation way broadband beamforming, FIG simulation speed, distance, amplitude three-dimensional image, Gaussian white noise generator.
md457
- 高斯白噪声的生成程序，基于matlab GUI界面设计,仿真效果非常好。- Gaussian white noise generator, Based on matlab GUI interface design, Simulation of the effect is very good.
kai_v72
- 用MATLAB实现的压缩传感，高斯白噪声的生成程序，计算加权加速度。- Using MATLAB compressed sensing, Gaussian white noise generator, Weighted acceleration.
ef308
- 实现了对10个数字音的识别，高斯白噪声的生成程序，自己编的5种调制信号。- To achieve the recognition of 10 digital sound, Gaussian white noise generator, Own five modulation signal.
rxibj
- 单径或多径瑞利衰落信道仿真，相关分析过程的matlab方法，高斯白噪声的生成程序。- Single path or multipath Rayleigh fading channel simulation, Correlation analysis process matlab method, Gaussian white noise generator.
chenxu
- （1）录制一段语音信号，完成对信号的采样，画出信号的时域波形和频谱图，确定信号的频谱范围； （2）给信号叠加噪声（噪声类型分为如下几种：a白噪声；b单频噪色（正弦干扰）；c多频噪声（多正弦干扰）；d其它干扰。），画出受噪声干扰的信号时域波形和频谱图； （3）采用窗函数法设计FIR低通滤波器，画出滤波器的频响特性图； （4）用所设计的滤波器对受噪声影响的信号进行滤波，画出滤波后语音信号的时域波形图和频谱图； （5）对滤波前后的信号进行对比，分析信号的变化；回放语音信号，并与原始语音信号对比
addNoise
- 该代码的主要功能是完成加入加性高斯白噪声。(The main function of the code is to add the additive white Gaussian noise.)
新建文件夹
- 在高斯白噪声信道下，bpsk调制产生的误码率(error for awgn channnel)
comp_svrg_svrg_bb
- 在白噪声干扰下，推导了辨识非均匀采样数据系统CAR模型参数的随机梯度算法。(Multi-innovation Generalized Stochastic Gradient Algorithms for Dynamical Adjusting ModelThe natural gradient algorithm works more efficiently than the ordinary gradient algorithm, and the block recursive method