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日常开支记录器,能够满足日常的记账需求，很不错的小软件(Daily expenses recorder, able to meet the daily accounting needs of a very good small software)

matlab code for simulation

LDPC码的完整的编译码，可以得到很精确的幅值、频率、相位估计，做视觉测量的上位机代码。( Complete codec LDPC code, You can get a very accurate amplitude, frequency, phase estimation, Do Vision Measurement PC code.)

fem_matlab有许多基本程序，解答各种微分方程，这些都是在FEM中可能用到的。(fem_matlab There are many basic procedures, to answer a variety of differential equations, which are in the FEM may be used.)

这是一篇关于adaboost.m1算法的人脸识别源码,识别率挺高的，读入任意人脸库即可运行，已经过测试(This is a source code of face recognition algorithm on adaboost.m1 .code has been tested ,you can read face database to run)

转化成灰度图像,用prewitt算子进行边缘检测,将峰值点在霍夫空间画出,计算障碍物在视觉传感器中成像的高度(Converted to grayscale images, edge detection prewitt operator, the peak point in the Hough space to draw, calculate obstacle in the visual imaging sensor height)

kica算法，可用于各种故障检测，TE过程，镁炉检测(KICA algorithm can be used for various fault detection, TE process, and magnesium furnace detection.)

用各种算法编写的功率谱估计程序，有周期图法，BT法，Bartlett法，welch法，burg法，还附加了详细的实验报告和注释，对新手特别有用！(Program for PSD,especially useful for green man ！)

Costas Loop for BPSK

implementation of notch filter