Jackes

Calcuate Cohen s kappa statistics from a confusion matrix

基于OFDMA系统的多用户资源分配算法，论文配备MATLAB代码，入门的好教材。(— Orthogonal Frequency Division Multiple Access (OFDMA) basestations allow multiple users to transmit simultaneously on different subcarriers during the same symbol period. This paper considers basestation allocation of subcarriers and power to each user to maximize the sum of user data rates, subject to constraints on total power, bit error rate, and proportionality among user data rates. Previous allocation methods have been iterative nonlinear methods suitable for ofine optimization. In the special high subchannel SNR case, an iterative root-nding method has linear-time complexity in the number of users and N logN complexity in the number of subchannels. We propose a non-iterative method that is made possible by our relaxation of strict user rate proportionality constraints. Compared to the root-nding method, the proposed method waives the restriction of high subchannel SNR, has signicantly lower complexity, and in simulation, yields higher user data rates.)

《模式识别与智能计算》源代码，包含书本全部示例的原代码(Source code for "pattern recognition and intelligent computing")

基于MATLAB的数字信号处理的源程序，非常有用(MATLAB-based digital signal processing of the source, very useful)

初始化第一帧的N个粒子，对于第一帧初始化N个粒子( initialization N particles in the first frame )

是有关小波分析mallat算法，简便实用(Is related to wavelet analysis mallat algorithm, simple and practical)

使用预测控制中的MPC控制算法，利用MATLAB进行编程，对传递函数进行控制。(Use predictive control MPC control algorithm, using MATLAB programming for the transfer function control.)

对称三角线性调频连续波信号模糊函数分析Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis(Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis)

能够读取二维码，经过改造可以为己所用~~~~~~(The ability to read two-dimensional code, revamped for their own use ~ ~ ~ ~ ~ ~)

潮流计算，节点导纳矩阵，节点阻抗矩阵的生成(Generate flow calculation, the node admittance matrix, the node impedance matrix)