Sigmoid

用matlab进行CDMA simulink的电子书籍，总体还是很清楚的(MatLab CDMA Reference Blockset for Use with Simulink)

一种利用小波变换的水印算法，实现了盲检测，可以对抗常见的几何攻击。(a wavelet transform the watermark algorithm achieved a blind testing can be used to confront common geometric attacks.)

说明：  差分粒子群算法是一种新的模仿鸟类群体行为的智能优化算法，现已成为进化算法的一个新的重要分支。在基本粒子群算法和改进粒子群算法原理的基础上，实现了粒子群算法在函数优化、图像压缩和基因聚类中的应用。(Differential particle swarm optimization (DPSO) is a new intelligent optimization algorithm which imitates the behavior of bird swarm. It has become a new important branch of evolutionary algorithm. Based on the basic particle swarm optimization (PSO) algorithm and the improved principle of PSO, the application of PSO in function optimization, image compression and gene clustering is realized.)

多天线系统当中的注水功率算法，具有一定的典型性(Multi-antenna systems are the water-power algorithm, has a typical)

自适应滤波器LMS算法的误差性能曲面和等高线，并在等高线上绘出最陡下降法和LMS迭代的轨迹曲线，配合数字信号处理2课程的学习(LMS adaptive filter algorithm for the error performance surface and contour lines and contour line drawn in the steepest descent method and the LMS iterative trajectory curve, with 2 digital signal processing courses)

非线性规划问题中无约束问题的grad算法的MATLAB代码(Unconstrained nonlinear programming problem in question grad algorithm MATLAB code)

基于matlab计算人体皮肤表面温度随时间变化的曲线。(Matlab calculation based on human skin surface temperature over time curve.)

face recognition angular radial transform

DVD租赁的matlab源程序，使用贪婪算法(DVD rental matlab source code, the use of greedy algorithm)

用MATLAB实现的RSA。界面友好，可加密任意长度字符串。(MATLAB RSA. Friendly interface, encryption arbitrary length of the string.)