freqz_m

小波去噪程序 在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声 (Wavelet denoising process voice signals in a noisy environment, the enhanced speech signal into a sound file for read noise is normal random noise)

说明：  三点二次插值的matlab程序和0.618法的matlab程序，(Three-point quadratic interpolation matlab matlab law procedures and procedures 0.618,)

说明：  有关图形图像的相关资料及matlab源码(For information and graphic images matlab source)

信号经过两个独立的信道传输，两个信道的信道复增益分别为 和 。 是独立同分布的复高斯随机变量，实部虚部独立、均值为0，实部虚部的方差都是1。采用某分集技术后输出的信噪比为 ，其中 是常数， 是在 之间均匀分布的随机变量。请就不同的 、 ，用仿真的方法画出 的累积分布函数。(signal after two independent Channel Tunnel, Channel 2 Channel Minute respectively, and gain. Independence is the same complex Gaussian distribution of random variables, is the imaginary part of the Department of independence, mean 0 and the real part of the imaginary part is a variance. Using a diversity of the output signal-to-noise, which is constant, is the uniform distribution between random variables. Please different, and simulation methods paint the cumulative distribution function.)

光子晶体matlab程序，有图像表示！比较长；可以仔细研究！(Photonic crystals matlab program, have images that!)

基于全局误差的BP神经网络辨识的MATLAB仿真程序，代码有注释(Based on global error of BP neural network identification MATLAB simulation program, code annotated)

surf 特征提取 点特征 尺度不变性 黑森林矩阵(surf feature extraction)

支持向量机的matlab程序，台湾支持向量机实验室最新的版本(svmlib)

说明：  金融衍生物定价方法matlab程序，里面有说明文档，值得参考(Matlab program of financial derivatives pricing)

该软件是利用matlab求曲线交点的源程序(The software is the intersection of the demand curve using matlab source)