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This project uses PCA (Principal Component Analysis) to detect face from 2D images.

hough变换的检测函数，调试成功的，可以用，对于圆检测很有帮助，大家可以学习一下(hough transform function testing, debugging successful, you can use, very helpful for circle detection, we can learn about)

说明：  结合模糊规则适用matlab编写模糊控制函数，可做成com组件嵌入到.NET等平台(Matlab fuzzy rules for the preparation of fuzzy control function, can be made com components embedded. NET and other platforms)

说明：  基于matlab的OFDM系统仿真，包括调制解调的源程序。。(The OFDM system based on matlab simulation, including the modulation and demodulation of the source. .)

matlab简单示例练习,matlab2010版本，实用的教程算例。。。(Matlab simple example exercise)

一个较易看明白的直角坐标牛顿拉夫逊法潮流计算matlab程序(Cartesian coordinates Newton- Raphson power flow calculation matlab program)

基于matlab软件对雷达目标进行多普勒参数估计，用到Radon变换(Doppler parameter estimation of radar target based on MATLAB software, using Radon transform )

1、设计一个62阶低通滤波器，采样频率为9kHz，通带截止频率为3kHz，要求阻带最小衰减50dB。 2、将滤波器系数输出到txt文本文档。 (1, the design of a 62-order low-pass filter, the sampling frequency is 9kHz, passband cutoff frequency of 3kHz, requires a minimum stopband attenuation 50dB. 2, the output of the filter coefficients to txt documents.)

Mann-mandall趋势检验,Pettitt突变点检验(MK trend analyse)

信号估计仿真，线性最小误差估计的仿真。《随机数字信号处理》的实验与实践教学部分(Signal estimation simulation, simulation of linear minimum error estimation)