搜索资源列表
rice
- rice信道在matlab下的仿真,当k趋于无群大是,为高斯信道,反之为瑞利信道
赖斯衰落信道仿真
- 赖斯衰落信道仿真,输出序列为赖斯型的包络。附有波形图,Rice fading channel simulation, the output sequence for the Rice-based envelope. With waveforms
Matlab图像处理_米粒识别
- Matlab图像处理_米粒识别 用来计数图中米粒个数-Matlab Image Processing _ identify rice grain used to count the number of the figure
rayleigh_rician
- 用matlab进行瑞利信道赖斯信道仿真,生成误码分析-Matlab for Rayleigh channel channel simulation, generating rice ber analysis
channelsimulation
- 系统的介绍了瑞丽信道 和莱斯信道的特性 给出了基于MATLAB的仿真程序-Ruili introduce a system of channels and channel characteristics Rice give MATLAB-based simulation program
image_processing
- 本程序是基于Matlab的米粒图像的分割、计数以及周长、面积、形状因子等参数的计算。图像分割是基于腐蚀膨胀算法,选用边界跟踪法计算周长,程序代码清晰明了,对于参数的计算速度较快,且参数计算精度较高。-This procedure is based on the Matlab image segmentation grain of rice, counting and perimeter, area, shape factor and other parameters of the calcula
EMD-Toolbox
- EMD的Toolbox及使用方法 经验模态分解(Empirical Mode Decomposition, 简称EMD)是由美国NASA的黄锷博士提出的一种信号分析方法.它依据数据自身的时间尺度特征来进行信号分解, 无须预先设定任何基函数。这一点与建立在先验性的谐波基函数和小波基函数上的傅里叶分解与小波分解方法具有本质性的差别。正是由于这样的特点, EMD 方法在理论上可以应用于任何类型的信号的分解, 因而在处理非平稳及非线性数据上, 具有非常明显的优势。所以, EMD方法一经提出就在不同的
semilogy_rice_fading
- rician衰弱概率密度图 matlab环境下-rician matlab semilogy
CDMA例子的MATLAB代码(Q函数可能有问题)
- CDMA的Matlab例程,为研究莱斯K因子影响提供一个平台,仅供参考-CDMA Matlab routines, to study factors affecting K Rice provided a platform for reference
typical
- 数字图像处理中的常用图,LEANNA图,大米图等等,超多图像。-Digital image processing in commonly used map, LEANNA maps, map of rice, etc., super multi-image.
rician_channel
- 无线通信系统中莱斯信道仿真,用于系统性能的研究。-Rice wireless communications system channel simulation for system performance studies.
rayleigh
- 关于瑞利信道,莱斯信道等的仿真源代码,比较准备,贴近理论-On Rayleigh channels, Rice channel simulation source code, etc., more preparation, close to the theoretical
DUOJING
- 本人收集的关于多径衰落、瑞利,RICE信道、QPSK等仿真程序,经过本人测试,全部可用,并附上测试结果及仿真图.-I collected on the multipath fading, Rayleigh, RICE channel, QPSK simulation program, etc., after I test, all available, along with test results and simulation of Fig.
DUOJIN2
- 本人收集的资料2,有多径信道、多普勒频移,瑞利、RICE(莱斯)信道等仿真,QPSK调制和解调等,交织编码。程序经过本人测试,绝对可用,并附上本人测试说明和仿真图像结果-I collected information on 2, how-path channel, Doppler frequency shift, Rayleigh, RICE (Rice) channel, such as simulation, QPSK modulation and demodulation, etc.,
rice
- 基于图像识别的整精米自动检测 检测出图中的碎米,并在相应的米粒上打上标志。 对图像进行预处理,把米粒图像变成二值图像,根据区域内部像素的连通性,将不同的区域赋予不同的标记,计算出单个米粒所占的像素 -Based on Image Recognition milled rice automatically detect detect the broken map, and marked with the corresponding symbol on a grain of rice.
rice
- 对图像求反,并采用欧氏距离,应用分水岭对米粒进行分割-rice water
rice_fading_channel
- Simulation Rice fading channel
matlab
- 利用matlab或opencv自动计算图像中大米粒的个数,每个大米粒的位置(精确定位,重心法),计算每个大米粒的面积。(The number of rice grains in the image is calculated automatically by MATLAB or opencv, and the location of each grain of rice (precise positioning, gravity center method) is calculated.)
MATLAB的QPSK在瑞利、高斯和莱斯信道下仿真
- MATLAB的QPSK在瑞利、高斯和莱斯信道下仿真(The QPSK of MATLAB is simulated under Rayleigh, Gauss and rice channels.)
rice algorithm
- 一个CCSDS(空间数据系统咨询委员会)提出的航天器图像数据压缩算法——RICE算法的MATLAB实现(a software based on MATLAB realize the RICE algorithm recommended by CCSDS.)