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入侵检测算法，计算机常用的工具，聚类分析(Intrusion detection algorithm, commonly used computer tools, cluster analysis)

MATLAB实现声音信号的小波分解与重构（内副数据）(MATLAB voice signals in the wavelet decomposition and reconstruction (with Vice data))

用同步检波法解调DSBSC信号通信模拟调制仿真(DSBSC demodulated signal communication with analog modulation simulation synchronous detection method)

robot manipulator for link coordinate control and position velocity and acceleration can be traced out of these.

雷达环境中的对数正态杂波和威布尔杂波在matlab中的实现(The radar environment lognormal realization of the clutter and Weibull clutter in matlab)

Probe into Image Segmentation Based on Sobel Operator and Maximum Entropy Algorithm

说明：  对图像进行频域的低通滤波（包括理想低通、布特沃斯低通、高斯斯通）滤波）、高频强调滤波，并给出滤波后的图像和频谱(The image is filtered by low-pass filter in frequency domain (including ideal low-pass, butworth low-pass, Gaussian stone filter) and high-frequency emphasis filter, and the filtered image and spectrum are given)

After we calculate the R peaks of the ecg signal, we identify different criteria : a) Heart rate. b) Regularity of the R-R peaks (Look at the R-R distances). 1. Regular (are they equidistant apart). 2. Irregular. c) Rhythm 1. Tachycardia ==> Fast. 2. Bradychardia ==> Slow. 3. Normal.

说明：  利用FFT分析方波信号的频谱，讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。(Square-wave signal using FFT spectrum analysis to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data after analysis of experimental results.)

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