CFARchuli

Hearing test. It using music card to test left and right ear seperately. It contains graphic iterface[*.fig] and m-file. It works fine with 6.5 version of Matlab.

说明：  盲分离 独立算法估计，实用.大家可以分享(blind serparation)

LTE 下行链路信道估计，有MMSE，LS，理想估计三种方式(LTE downlink channel estimation, a MMSE, LS, ideal estimated three ways)

萤火虫算法（Firefly Algorithm）是一种启发式算法，灵感来自于萤火虫闪烁的行为。萤火虫的闪光，其主要目的是作为一个信号系统，以吸引其他的萤火虫。剑桥大学的Xin-She Yang（音译：杨新社）教授提出了萤火虫算法，其假设为[1]： 萤火虫不分性别，这样一个萤火虫将会吸引到所有其他的萤火虫 吸引力与它们的亮度成正比，对于任何两个萤火虫，不那么明亮的萤火虫被吸引，因此移动到更亮的一个，然而，亮度又随着其距离的增加而减少 如果没有比一个给定的萤火虫更亮的萤火虫，它会随机移动。 亮度应与目标函数联系起来。萤火虫算法是以自然为灵感的启发式优化算法(The Firefly Algorithm (are) Algorithm is a kind of heuristic Algorithm, inspired by the behavior of the fireflies flash. Fireflies flash, its main purpose is to as a signaling system, to attract other fireflies. The university of Cambridge, Xin- She Yang (transliteration: Yang Xinshe) professor firefly algorithm is proposed, its hypothesis in [1]. Fireflies regardless of gender, such a firefly will attract all the other fireflies Attractive proportional to their brightness, for any two fireflies, less bright fireflies are attracted, so moving to a brighter, however, brightness and reduce with the increase of the distance If there is no more than a given fireflies light of fireflies, it will move randomly. Brightness should be linked with the objective function. The firefly algorithm based on natural inspiration of heuristic optimization algorithm)

数据挖掘后向传播分类算法matlab实现，无测试与训练数据集(After the dissemination of data mining classification algorithm matlab to implement, test and training data set without)

maximum likelihood identification method

说明：  数据通道剥离伪码后的载频估计,数据通道剥离伪码后的载波估计问题。对直接序列扩频系统的数据通道，假定接收设备已“完美”地锁定接收信号伪码，并实现了伪码剥离其中，信号幅度、电文、载波多普勒和载波相位均未知。电文的速率为10Hz。由于信源与接收端信号传输时延的不确定性，收到的信号电文是从某个未知时刻开始的。 利用数据文件 估计信号幅度、载波多普勒和载波相位(Data channel after stripping pseudo-code carrier frequency estimation)

利用均衡不完全区组设计(Balance Imcomplete Block Designs，BIBD)的半结构化低密度奇偶校验(Low Density Parity Check，LDPC)码设计方法。可以生成仿真结果曲线(The use of a balanced incomplete block design (Balance Imcomplete Block Designs, BIBD) semi-structured Low Density Parity Check Codes design methods. The simulation results can be generated curve.)

说明：  核主元分析是一种常见的数据分析方式,常用于高维数据的降维,可用于提取数据的低维特性。(Kernel principal component analysis is a common way of data analysis, which is often used to reduce the dimension of high-dimensional data and extract the low-dimensional characteristics of data.)

WCDMA单蜂窝网的路径损耗 cost231-hata模型(WCDMA single cellular network model of path loss cost231-hata)