feng4

CDMA users BER analysis

Skin Color Detection(Face Mask)

主要关于美国成功学专家成功学的经验介绍，让人摆脱困境，迎接新的人生！(Main expert on the U.S. success successful learning experiences, people bail out, meet new life!)

Using SeDuMi 1.02. A Matlab toolbox for optimization over symmetric cones

系统的介绍了STK中Astrogator模块的使用情况，并对STK软件进行了一个全面的介绍，是stk学习的一份好资料(STK & Astrogator)

国外网站下载的程序包，包含mindist_classifier_type，pca，PNN，svm等几个算法程序，希望对大家有用。(Foreign website package, including mindist_classifier_type, pca, PNN, svm algorithm program, and several, we hope to be useful.)

提高MATLAB程序运行效率的方法大全。(A gathering of methods to shorten the processing time in MATLAB. )

In recent years large scientific interest has been devoted to joint data decoding and parameter estimation techniques. In this paper, iterative turbo decoding joint to channel frequency and phase estimation is proposed. The phase and frequency estimator is embedded into the structure of the turbo decoder itself, taking into consideration both turbo interleaving and puncturing. Results show that the proposed technique outperforms conventional approaches both in terms of detection capabilities and implementation complexity.

基于matlab编写的SQP优化算法，用来求解有约束的非线性规划问题(sequential quadratic programming:Used to solve constrained nonlinear programming problems)

Radio Data System implementation