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学习MATLAB入门的有效途径，对学习新手很有帮助。欢迎下载。(learning portal, is an effective way to learn useful novice. Welcome to download.)

語音信號是基於時間軸上的一維數位信號，在這裏主要是對語音信號進行頻域上的分析。在信號分析中，頻域往往包含了更多的資訊。對於頻域來說，大概有8種波形可以讓我們分析：矩形方波，鋸齒波，梯形波，臨界阻尼指數脈衝波形，三角波，餘旋波，余旋平方波，高斯波。對於各種波形，我們都可以用一種方法來分析，就是傅立葉變換：將時域的波形轉化到頻域來分析。(Voice signal is based on the timeline of one-dimensional digital signal, where mainly the speech signal in frequency domain analysis. In signal analysis, frequency domain often contains more information. For the frequency domain for about 8 allows us to analyze waveforms: rectangular square wave, sawtooth, trapezoidal wave, the critical damping index pulse, triangle wave, I spin wave, I spin square wave, Gaussian. For all waveforms, we can analyze in a way that is Fourier transform: the transformation of time domain waveform into the frequency domain to analyze)

采用模糊C均值对数据集data聚为cluster_n类(Fuzzy C-means data sets of data together for cluster_n category)

基于主成分分析的脑功能近红外光谱的运动伪迹移除方法(Motion artifact removal method for brain functional near-infrared spectroscopy based on Principal component analysis )

This work describes how to efficiently decode OFDM like signals transmitted through wireless channels using CMA algorithm

本程序基于Matlab，可以对特定波长光线在透镜系统中进行光线追迹。可以生成任意方向平行光，点光源任意角度光线，并对全反射，光线射出系统等特殊情况用红色标出。透镜数任意，透镜参数可设。(The program is based on Matlab, with a specific wavelength of light in the lens system for ray tracing. Parallel light can be generated in any direction, at any angle point source of light, and the reflection of light injection system and other special circumstances marked in red. Any number of lenses, lens parameters can be set.)

说明：  《结构分析的有限元法与MATLAB程序设计》的源文件(&quot Structural Analysis of the finite element method with MATLAB Programming,&quot the source file)

多相合成：将多个窄带信号合称为一路宽带信号，合成后的信号频率无相互干扰(The multi-phase synthesis: multiple narrowband signals collectively known as the way broadband signals, the synthesized signal frequency interfere with each other)

基于修正的hausdorff的图像匹配算法，可快速实现图像匹配(hausdorff mattch)

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