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用快速傅里叶变换进行电力线谐波分析的一篇文章，大家可以看看(Fast Fourier Transform with the power line harmonic analysis article, we will look)

讲述了matlab的主要功能和应用等等，讲解很详细到位，欢迎下载(matlab code)

一种基于区域增长的图像分割方法，代码实现比较简单。(An image segmentation method based on regional growth, the code is relatively simple.)

Matlab 数字图像矩阵数据的显示及其傅立叶变换(Digital image data matrix display and Fourier Transform)

先进PID控制MATLAB仿真（第3版）/刘金琨 中的第一章仿真程序(Advanced PID control MATLAB simulation (3)/Liu Jinkun Chapter emulator)

FIR Wiener Filter Applications: The following demos demonstrate the corresponding applications fir_f - FIR Wiener Filter fir_p - FIR Wiener Linear Predictor fir_nc - FIR Wiener Noise Cancellation (FIR Wiener Filter Applications: The following demos demonstrate the corresponding applications fir_f- FIR Wiener Filter fir_p- FIR Wiener Linear Predictor fir_nc- FIR Wiener Noise Cancellation )

LFM，PSK，线性调频-相位编码等雷达信号的产生 杂波(generation of the LFM,PSK signal and clutter)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

说明：  We return to the iris data of the previous example to illustrate the Rand index, by comparing the k-means results with the true class labels. First we get some of the needed information to construct the matching matrix.

说明：  基于DWT的图像压缩，上数字图像处理可的大作业(DWT Compression)