1117-33

Design and Use of Steerable Filters PAMI1991文章的代码，含有测试图像和demo，可运行(It implements a steerable Gaussian filter. This m-file can be used to evaluate the first directional derivative of an image, using the method outlined in: W. T. Freeman and E. H. Adelson, "The Design and Use of Steerable Filters", IEEE PAMI, 1991.)

说明：  用于计算任意波形fft结果的Matlab工具(A matlab tool for wave fft calculating)

通过输入x和输出y来估计系统的传递函数模型(Through the input x and output y to estimate the system transfer function model)

用遗传算法优化bp神经网络，很好用，可以试试。(GA opt bp)

二维贝叶斯反演方法的实现matlab代码，包含地质统计学知识(The realization of two-dimensional Bayesian inversion method matlab code, including geostatistics knowledge)

program on BAR TRANSMISSION,CROSS TRANSMISSION, FBG SPECTRUM

qpsk调制在瑞利信道中的性能仿真，以及各个阶段信号的星座图仿真(qpsk modulation performance in Rayleigh channel simulation, as well as the various stages of signal constellation simulation)

十分好用的music算法.运行就可以看到方向图。希望跟各位资源共享。(very good for music algorithm. Running, you can see the direction of the map. With the hope that you can share resources.)

MATLAB编写的用于实现最大期望的算法,(EM algorithm)

白噪声 –单位冲激信号 –正弦信号 –方波信号 –三角波信号 功率谱(White Noise- unit impulse signal- sinusoidal signal- a square wave signal- triangular wave signal power spectrum)