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matlab gui, 可在一个窗口中浏览大图带滚动条。(matlab gui, can browse in a larger window with a scroll bar.)

DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求： (1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。 (DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)

自己写的角点检测程序，matlab版，来源于2D 3d image registration(Corner detection procedures, matlab version, harris Corner)

说明：  有详细的线性规划法源代码，可以用于控制器参数寻优(Detailed linear programming source code, can be used for controller parameters optimization)

六边形生成以及检测边界通过画出六边形 是研究图像边缘检测的一个小算法。(find the bianjie)

在Matlab中运用边缘提取的方法，对图像中的特征图形进行边缘提取(By using the methods of edge extraction in Matlab, the edge feature extraction of graphic image of the)

支持向量机非线性回归的通用程序，是模式识别领域的重要分类方法(Support Vector Machine for Nonlinear Regression，All rights reserved )

sdp cvx for toa in mimo

说明：  压缩包内包涵了我所用过的图像融合程序，如小波，PCNN，贝叶斯等算法，仅供参考。(Compression package contains the image fusion procedures I used, such as wavelet, PCNN, Bayesian algorithm, for reference only.)

机械出版社出版的《数值分析与应用》的源程序，有最优化和数值分析算法的各种程序，对于搞研究有用(Machine Press book "Numerical Analysis and Applications" to the source, there are optimization and numerical analysis algorithms of the various procedures for the study useful to engage in)