imgBss

detect the object and make a retangle (detect the object and make a Greimas)

说明：  simulink实现8PSK调制解调技术实现的研究(simulink 8PSK modulation and demodulation technology research)

Lagrange乘子法 用于解约束最优化问题 (Lagrange multiplier method for the solution of unconstrained optimization problem)

说明：  实现了无需水平集重新初始化的水平集演化，速度有极大提高(Achieved without re initialize the level set evolution, the speed greatly improved)

other technique for LDPC

MATLAB function to initialize and call the solve_sps2d function, which implements a 2-D solution of the nonlinear wave equation using a psuedospectral / staggered A-B method, including attenuation modeled with two relaxation mechanisms. This example demonstrates harmonic generation within a plane wave given a B/A parameter of 5.2. To increase the distance of propagation, scale the sample grid (num_axpts) by a factor(s) of 2.( MATLAB function to initialize and call the solve_sps2d function, which implements a 2-D solution of the nonlinear wave equation using a psuedospectral /staggered A-B method, including attenuation modeled with two relaxation mechanisms. This example demonstrates harmonic generation within a plane wave given a B/A parameter of 5.2. To increase the distance of propagation, scale the sample grid (num_axpts) by a factor(s) of 2.)

说明：  运用matlab编写的密码登录窗口 亲测有效(Password login window written by Matlab is valid)

Simo traces the ser for a simo system :n transmit antenna and 1 recieve antenna and compare it to an alamouti system

LTE格式下，发送端编码，包括导频序列的产生和插入，(The pilot sequence‘s generation and insertion)

读取和写入segy地震文件，用matlab可以运行(Read and write files segy earthquake)