MATLABmain-function

三个不同阻带DBR叠加的投射光谱及微腔模式计算(Superposition of three different projection DBR stop-band spectrum and micro-cavity pattern)

最小二乘法椭圆拟合 fit_ellipse( x,y,axis_handle ) x，y为坐标点 适用于一般方程哦。好用(Least squares ellipse fitting fit_ellipse (x, y, axis_handle) x, y for the coordinates of points applicable to the general equation Oh. Use)

说明：  这是《MATLAB 7简明教程》一书配套的实例源码。("MATLAB 7 Concise Guide," a book supporting the example source code.)

实现了三级小波变换数字水印嵌入中频小波信号，要求图像大小256*256RGB，水印图片大小32*32二值图像。(Three wavelet transform digital watermarking embedded the IF wavelet signal to the image size 256* 256RGB watermark image size 32* 32 binary image.)

说明：  实现两电平she控制，并通过算法得到其调制角(The two-level she control is realized and the modulation angle is obtained by algorithm)

和先前传的程序是配套的，二者对比着看，有好处，可以更深的理解和应用(Chuan previous procedures are complementary, the two contrast look forward to, good, can be a deeper understanding and application of)

现代数字信号处理的Matlab实现，很好很实用的东西，比较全面。(Modern digital signal processing Matlab to achieve good things in a very practical, much more comprehensive.)

基于灰度共生矩阵提取图像纹理特征，FC为生成的特征向量(This is a method to extract features from an image by GLCM)

matlab code for syntheti seismic generation

该源码能够实现自动将同一文件夹下的仿真平台的dat数据结果转化为matlab能够读取的矩阵数据格式(The source code can be achieved automatically the dat data results of the simulation platform under the same folder into matlab matrix data format that can be read)