搜索资源列表
guass_C
- 通信和电子新号处理中高斯白噪声的产生，产生均值方差已知的高斯随机数-New number of communications and electronic processing in Gaussian white noise generation
Untitled
- 生成白噪声信号：生成白噪声信号,生成白噪声信号-Generating a white noise signal
chongfu
- 重复码的编码调制解及调码那采用C语言实现，包括高斯白噪声的产生-The repeat code encoding modem and modem
Project1
- 数字信号处理,信号发生器，可以产生正弦波，方波，锯齿波以及白噪声。-Digital signal processing, signal generator can produce sine, square, sawtooth and white noise.
wireless-commun.channel-model
- 无线通信信道仿真模型，包括加性高斯白噪声信道和衰落信道。-wireless communication channel simulation model, include additive white Gaussian noise channel and fading channel
matlab实现语音增强
- 本程序包括用维纳滤波和卡尔曼滤波两种方法实现去噪，以实现语音增强。音频文件为wav格式，采样率44100。噪声为高斯白噪声样本。
4种噪声信道仿真
- 4种噪声白高斯，瑞利分布，莱斯分布，均匀分布的PDF仿真-Four kinds of noise is white Gaussian, Rayleigh distribution Rice distribution, uniform distribution of the PDF simulation
Wiener-filter
- 利用维纳滤波实现噪声中的语音信号恢复，产生chirp信号，噪声为高斯白噪声，噪声叠加在chirp信号上，构成观测信号x(n),使用编程方法实现使用维纳滤波滤除高斯噪声。-Wiener filtering the voice signal recovery in the noise generated chirp signal, the noise is Gaussian white noise, noise superimposed on the chirp signal, constitute
zongtizuixiaoercheng
- 本程序具体介绍了利用总体二乘算法对含有两个正弦信号和高斯白噪声信号的AR参数估计和其功率谱的估计。-This procedure introduced by overall two multiplication algorithm for containing two sinusoidal signal and the Gauss white noise signal AR parameter estimation and its power spectrum estimation.
AR_whiteNosInput
- MATLAB程序编写产生特定功率、有限带宽白噪声，可以做为激励用于振动系统的输入。-MATLAB programming to produce the white noise of a particular power, limited bandwidth, can be used as incentives for vibration system input.
AWGN
- 使用Matlab仿真软件对在多径环境下信道编码对高斯白噪声和窄带干扰抑制性能进行仿真，并对它的误码性能进行分析-Matlab simulation software simulation of channel coding for Gaussian white noise and narrowband interference rejection performance in multipath environments, and its error performance analysis
modulation-realise
- 用Matlab产生一个频率为1Hz、功率为1的余弦信源，设载波频率为10Hz，并画出： 1.DSB调制信号及其功率谱密度； 2.将已调信号解调，在时域内将解调后的波形与原信号进行对比； 3.A=2的AM调制信号及其功率谱密度； 4.SSB调制信号及其功率谱密度； 5.在信道中各自加入经过带通滤波器后的窄带高斯白噪声，功率为0.1，解调各个信号，并画出解调后的波形。 -Matlab produce a frequency for 1 hz, power for 1 co
BPSK_AWGN
- BPSK信号调制解调的仿真程序，基于MATLAB平台 其中包括了高斯白噪声信道仿真及误码率测试。 适合通信专业初学者仿真学习。-The BPSK signal modulation and demodulation simulation program, based on the the MATLAB platform which includes the white Gaussian noise channel simulation and bit error rate testing
Lms_lichunhua1
- 白噪声经过AR模型的输出作为LMS滤波器的输入，已知：a1=1.558；a2=-0.81；白噪声方差为1.0，均值为0；u＝0.002；利用Matlab实现：-White noise as the input of the LMS filter after the output of the AR model known: a1 = 1.558 a2 =-0.81 white noise variance of 1.0, an average of 0 u = 0.002 using M
MF
- 匹配滤波器在不同参数、高斯白噪声、时延等情况下输出波形-Output waveform matched filter parameters, Gaussian white noise, delay
example_yingyuzhi
- 小波变换，硬阈值降噪，产生原始信号，在原信号中叠加入高斯白噪声，信号重构-Wavelet transform hard threshold noise reduction, resulting in the original signal, stacked Gaussian white noise to the original signal, signal reconstruction
16QAM_blind_equalization-for-cma
- 一个16相位正交调幅的信道盲均衡恒模算法，适用于高斯白噪声信道。-a 16 QAM blind equlization for costant modulus algorithm ,which used to Gaussian white noise channels
fre
- 在matlab下利用simulink搭建模块，对典型信号如正弦波、方波、三角波、锯齿波、白噪声以及叠加波形的时域信号进行频谱（幅值谱）特性分析。-Module in matlab simulink structures, such as sine, square, triangle wave, sawtooth wave, white noise, as well as the time-domain signal waveforms superimposed spectrum (amplitu
duishu
- 处理白噪声，函数频谱分析，数据处理等等。-The handling white noise, functions, spectrum analysis, data processing, and so on.
ofdm
- ofdm最简单平台，加入加兴高斯白噪声，其他模块需要自己添加-ofdm The easiest platform