jakes

三维曲线曲面比较演示系统程序设计 设计一个图形用户界面（GUI）演示常见的三维函数图形，至少包含“三维绘图” 、“选项” 、“退出”等菜单，三维绘图的包括：参数方程x=e-t/20cos(t), y= e-t/20sin(t),z=t其中t 为0到2π、参数方程x=t,y=t2,z=t3其中t为0到1之间（在同一图形界面中分别绘制它们的三维曲面和三维曲线图）。“选项”菜单主要包括：网格开关，图例开关，坐标边框开关，色度空间选择菜单，曲线颜色菜单。(Comparison of three-dimensional curves and surfaces demonstration system design to design a graphical user interface (GUI) presentation function common three-dimensional graphics, at least three-dimensional graphics, options , Exit menu, etc., three-dimensional graphics, including: parameters of equation x = et/20cos (t), y = et/20sin (t), z = t one of t from 0 to 2π, parametric equation x = t, y = t2, z = t3 which t is between 0-1 (in the same graphical interface, respectively, three-dimensional mapping of their surface and three-dimensional curves). Options menu includes: grid switches, legend switches, coordinate frame switch, color space selection menu, menu color curve.)

MATLAB Euler法求解微分方程组 源程序代码(MATLAB Euler method for solving differential equations of the source code)

cette fonction permet de tracer les courbes d un signal

二电平模型恒定开关频率的预测控制，可以运行，运行结果良好。(model periditvie control)

说明：  基于matlab的概率网络模拟，源码均是matlab的.m文件，实现了一些有用的算法。(Based on the probability of network simulation matlab, matlab source are the. M file, to achieve some useful algorithms.)

说明：  Matlab3維曲面繪圖，課程教學及程式碼範例(Matlab three Dimensional surface plotting)

用于阵列信号处理的常用代码 包括经典处理和自适应处理 代码准确无误都能运行 可读性强(matlab code for array processing)

biologie redeta fishing

利用DFA法计算时间序列Hurst指数..(Calculate the time series of HURST index by DFA)

BER for QAM modulation in a Rayleigh fading channel with and without transmit beamforming