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this is about smart antennas using matlab

读取地震数据SY2文件中的数据，并以TXT格式保存(load the .sy2 file,write the data into a .txt file and restore)

此为《MATLAB教程》的第七章：线性方程系统。该书内容翔实，深入浅出，不可多得。(This is the MATLAB Guide Chapter VII: system of linear equations. Book is informative, easy, hard to come by.)

geo软件接收机的功能实现 matlab代码(geo functions matlab)

02. 宽带采样信号侦察实验 —————————————— Matlab: specgram, pwelch函数 Cooledit软件 测试数据：FMT_INT16_FS_100M.dat，采样率100MHz，数据格式INT16 例程：Demo_STFT.m (02. 宽带采样信号侦察实验 —————————————— Matlab: specgram, pwelch函数 Cooledit软件 测试数据：FMT_INT16_FS_100M.dat，采样率100MHz，数据格式INT16 例程：Demo_STFT.m ——————————————)

matlab实现软硬阈值函数的图像去噪，附带一张测试图片矩阵lenna.mat(matlab image denoising hard and soft threshold function, with a test image matrix lenna.mat)

三维的分数阶傅立叶变换，用于非平稳信号处理(the 3D Fractional Fourier Transform)

说明：  一个指纹识别系统的源码，附带了测试图片，运行正常。(A fingerprint identification system source code, with a test picture, running normally.)

率失真曲线的生成代码，自定义信源结构及迭代误差。附带实验说明(Rate-distortion curve of the generated code, custom source structure and iterative error. Help with experiment)

This is the Matlab code for Yagi antenna design , very useful .