channel_coeff

matlab6.0图形图像函数，介绍应用matlab进行图形图像处理时应用到得函数(matlab6.0 graphic image function, introduced graphical application matlab image processing function, when applied to get)

说明：  Matlab 学习 和帮助 冈萨雷斯 (Matlab study and help)

DFT的MATLAB实现，详细的给出了算法及分析(The DFT in MATLAB, gives a detailed algorithm and analysis)

包括5个程序,两个是logistic映射的相图和分岔图,三个是henon映射的相图,分岔图和比较图.(Includes five programs, two of which are in the phase diagram and logistic map bifurcation diagram, three phase diagram is mapped henon, bifurcation diagram and comparison chart.)

通过N个独立的正弦函数叠加来产生窄带噪声(Narrow Noise Generation from N sine function)

matlab环境下光波导的二维仿真，能简单地修改波导尺寸和介质常量(matlab simulation with fdtd mur)

牛顿迭代算法，可以解决非线性优化问题，但是求出的是局部最优解，应用时应该注意(Newton iterative algorithm to solve nonlinear optimization problems, but find the local optimal solution, the application should be noted)

用MATLAB实现对同一声音信号的不同频率的采样速率输出幅度谱和相位谱。(MATLAB to the same acoustic signals of different frequency of the output amplitude spectrum and phase spectrum sampling rate.)

说明：  用c产生一个高斯噪声 用了中值定理的内容(To generate a Gaussian noise with c With the contents of the mean value theorem)

Multiband descomposition and recomposition with directional ideal filter.