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《微型计算机原理》计算机各专业课程教学大纲，包含实验教程，十分有参考价值(" Computer Principles" computer syllabus of professional courses, is a reference value)

this is about DTFT.DTFT s matlab code and it is for Discrete time fourier transform.

本文讲述锁相环的工作原理，锁相环路实际上是一个相差自动调节系统。(This article describes the working principle of PLL, PLL is actually a difference between the automatic adjustment system.)

说明：  通过fft，求噪声功率谱的功率谱估计方法。(By fft, seeking the power spectrum of the noise power spectrum estimation method.)

地震波数值模拟 该程序为地震波数值模拟程序，基于声波方程高阶有限差分格式，程序中参数已经进行了说明，对于初学地震波数值模拟的朋友很有帮助。该程序为matlab编制，可以直接进行成图，所得图形为波场快照。(Seismic wave numerical simulation)

OFDM LSE Channel Estimation； the performance of LSE channel estimation will be evaluated based on bit error rate in received data(OFDM Channel Estimation; performance of the channel estimation will LSE be evaluated based on bit error rate in received data)

Algorithm of fuzzy edges detection in images. In this case triangular relation of similarity is used. Also two cases of neighborhood are use.

对lena图嵌入的水印进行提取 LSB方法 水印图像被分解嵌入 提取各部分块儿后进行重建 可以运行 有一定参考价值 (Figure of lena LSB embedded watermark extraction method to extract the watermark embedded image is broken down pieces of the various parts of the reconstruction can be run after a certain reference value)

雷达信号处理源代码 对于雷达信号matlab仿真很有用(radar signal progress)

liblinear是支持向量机的一种，目前的应用较为广泛，可安装到matlab中，然后进行对数据的训练和预测。(liblinear is a support vector machine, now is widely used, can be installed into matlab, and then training and prediction data.)