Matlab 语音识别的 LPC 算法

说明：  用matlab实现的肤色检测，采用CbCr椭圆聚类算法，克服了高光的干扰，能很好的把肤色分割出来。(Skin color detection using matlab implementation, using CbCr elliptical clustering algorithm, to overcome the interference of high light, the color can be a good split.)

该算法把计算出的图像不变质心作为对其进行对数极坐标变换的原 点, 再作傅立叶变换, 取出中频段幅值作为水印嵌入域。该算法具有较好的鲁棒性、可检测性, 能同时抵抗几何攻击和信号 处理攻击, 它在数字图像的版权保护等领域有广泛的应用前景。(The algorithm to calculate the heart of the image does not degenerate as the number of its polar transformation of the origin, further Fourier transform, remove the watermark embedding in the frequency domain as amplitude. The algorithm has better robustness, detectability, can also resist geometric attacks and signal processing attacks, which in the digital image copyright protection and other fields have a wide range of applications.)

MATLAB的音频信号的分析与合成程序，是一个PPT文件，看了还不错。希望大家喜欢......(MATLAB audio signal analysis and synthesis procedures, a PPT file, looked pretty good. I hope you like ...)

基于煤耗特性曲线的遗传算法1、运行主程序main，可根据需求修改相关参数，进行迭代； 2、每次修改数据或参数可修改储存的文件名称，以保存迭代数据； 3、运行Result输入要导出的储存文件的名称可得到相应的适应度函数曲线，适应度函数最小值和三个变量取值； 4、将上述三个变量值输入到huatu.m中，即可得到拟合的曲线图。(Genetic Algorithms Based on Coal Consumption Characteristic Curve)

实现巴克码PD雷达体制的回波信号经滤波、放大、零中频、正交IQ处理采样后的波形图，此信号为第m个周期第k个采样点的信号模型(The realization of Barker Code PD radar system echo signal filtering, amplification, zero-IF, orthogonal sampling to deal with post IQ waveform diagram, the signal for the first m the first k-cycle of the signal model of sampling points)

介绍matlab 的使用，以及数字信号处理，图像处理，还有通信系统(this is introduction about the matlab, digital signal process ,and digital picture process)

灰色预测例题2.。。。。。。。。。。。。。。。。。。。(Grey Example 2。)

基于支持向量机的对于上证指数的时间序列的预测，附有相关的论文期刊(Support vector machine for forecasting time series of Shanghai Composite Index and related papers)

实现图像实时剪切，并显示 实现图像实时剪切，并显示 实现图像实时剪切，并显示 (Cut to achieve real-time image, and displays the images in real time to achieve cutting, shearing and displays the images in real time to achieve, and display)

这是本人编制的基于排序选择法多目标遗传算法和小生境遗传算法的Matlab程序，可用于优化各类多目标和多峰值问题。