btreeP

蓝牙通信系统matlab仿真代码。运用matlab环境进行仿真(Bluetooth communication system simulation matlab code. Use of matlab simulation environment)

计算矩阵特征值,特征向量，扎德算子，用于评系统的调用。(Calculating eigenvalues)

In this paper, we study cost-sensitive semi-supervised learning where many of the training examples are unlabeled and different misclassification errors are associated with unequal costs. This scenario occurs in many real-world applications. For example, in some disease diagnosis, the cost of erroneously diagnosing a patient as healthy is much higher than that of diagnosing a healthy person as a patient. Also, the acquisition of labeled data requires medical diagnosis which is expensive, while the collection of unlabeled data such as basic health information is much cheaper

codes for kmean method

Matlab的经典教程，针对初学者，简单易懂，基本内容非常完备，有课后例题和答案(Matlab of course, for beginners, simple and understandable. the basic content is complete, are example of the problem and answers after class )

MATLAB 遗传和粒子群混合编程,,,,,,,(MATLAB GA+PSO.........)

自由空间的路径损耗模型，有对数距离路径损耗和对数正态阴影路径损耗(Free space path loss model with logarithmic distance path loss and shadow lognormal path loss)

说明：  雷达信号相关内容，已打包成函数，bpsk，fsk，lfm等(Radar signal related content, packed into functions, BPSK, FSK, LFM, etc)

介绍小波的基本概念,并对图像进行压缩,消噪,增强,融合以及平滑处理.(introduced the basic concepts, as well as image compression, denoising, enhancement, integration and smooth handling.)

说明：  升余弦信号通过理想信道的误码率计算和绘制误码率曲线(or cosine signal through the ideal channel bit error rate calculation and mapping BER curves)