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NOSE
- 这个matlab程序实现的是一个噪声生成器，它可以生成高斯、椒盐、加性及乘性噪声，并把这些噪声添加到一幅图像上。-Matlab implementation of this process is a noise generator, it can generate Gaussian, salt and pepper, additive and multiplicative noise, and noise is added to put these on an image.
3DGaussFilter
- 本函数用于实现3维空间中的立体图像的高斯去噪声-Implementation of this function for the 3-dimensional space of three-dimensional image of the Gaussian noise go
EllipticalregionaddGaussiannoise
- 椭圆区域加高斯噪声。算法可以识别出椭圆的图形，随后加入高斯噪声-Elliptical region add Gaussian noise. Algorithm can be identified elliptic graphics, and then add Gaussian noise
jiagaosizaoshengdechuli
- 这是对加了高斯噪声的图像处理,包括去噪,波波,.程序可用.希望对大家有帮助-This is add a Gaussian noise image processing, including de-noising, ball,. Procedures available. Hope everyone has to help
Smooth
- 领域平均滤波与中值滤波，Matlab6.5实现的.m文件，附有原图、椒盐噪声图、高斯噪声图和处理过的图的效果比较。-The area of average filtering and median filtering, Matlab6.5 of implementation. M files with artwork, Salt and Pepper Noise Figure, Gaussian noise maps and plans of treatment have been more e
wumalv
- QPSK通信系统仿真与性能分析。仿真的是在加性高斯白噪声信道中的。-QPSK Communication System Simulation and Performance Analysis. Simulation are in the additive white Gaussian noise channels.
cp0801_Gnoise1
- 超宽带高斯噪声的计算1，与其他的几个共用-Ultra-Wideband Gaussian noise calculation 1, and some other common
cp0801_Gnoise2
- 超宽带高斯噪声的计算2，与其他的几个共用-Ultra-Wideband Gaussian noise calculation 2, and some other common
cmmb_ldpc
- 模拟cmmb系统中ldpc译码的部分，仿真白高斯噪声信道下的部分-Analog CMMB system LDPC decoding part, the simulation of white Gaussian noise channel under the part of
m_fh_simulatin
- m序列应用于跳频通信系统，给出了跳频序列的生成函数，并给出高斯白噪声下和多用户干扰下的误码率曲线。-m sequence used in frequency hopping communications systems, frequency hopping sequences give the generating function, and give under the white Gaussian noise and multi-user interference of the bit er
gold_fh_simulatin
- gold序列用于跳频通信，给出了gold序列生成跳频序列的生成函数，并给出高斯白噪声和多用户干扰下的误码率曲线。-gold sequence for frequency hopping communications, give the gold sequence generated hopping sequence generation function, and to give white Gaussian noise and multi-user interference of the bi
MUD
- DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较-DS-spread spectrum system, the noise is additive white Gaussian noise, the traditional single-user detection, the linear decorrelating multiuser detection and MMSE Multiuser Detecti
mud
- 注意：刚上传的不完整，以这个为准 （在DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较）-In DS-spread spectrum system, the noise is additive white Gaussian noise, the traditional single-user detection, the linear decorrelating multiuser detection and
noiseonf.m
- 创建一幅1/f谱的噪声图象,输入参数:size,创建图象的大小 factor:调整谱spectrum = 1/(f^factor),factor = 0原始高斯噪声图象,1自然噪声,1.5 云状噪声,>=2,类似血液. -Creates 1/f spectrum noise images. im = noiseonf(size, factor) - size of image to produce factor- controls spectrum
dsp3_2
- 生成2KHz和8KHz的混合信号，使该信号通过上述滤波器，观察滤波前后的波形变化和频谱分布情况。 在改信号中加入高斯白噪声，观察滤波前后的波形变化和频谱分布情况。-2KHz and 8KHz generation mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distrib
experiment_sn
- this file is about communication engineering Digital Transmission System this is a .m file to simulate a signal and noise ratio which the signal is NRZ bipolar signal and the noise is gaussian noise it will plot the error probability
gngauss
- generate the gaussian noise
zhikuo
- 该程序是在matlab环境下对加性高斯白噪声信道的无线通信中的直接序列扩频系统进行仿真。-The program is in the matlab environment of additive white Gaussian noise channel in the wireless communications system for direct sequence spread spectrum simulation.
FSK
- 基于matlab的加性高斯白噪声信道的FSK调制-Matlab based on the additive white Gaussian noise channel FSK modulation
calcMofNCFARthreshold
- Compute Classical CFAR binary detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability. -Compute Classical CFAR binary detection threshold for radar detection under additive Gaussi