dc_motor_control_v1

BER for OFDM using 16QAM with 52 subcarriers using 64 IFFT.

this code discribe the method related to nearest neighbour

基于matlab的visek模型的数值模拟，可以修改粒子的数量，每步迭代的权重与速度，并将最后各例子的位置及欲动的速度用箭头表示出来，对其他类似作图有一定的借鉴意义。(A matlab code for visek model. the user may change the number of particles, and the related velocity and weight. it gives the final places and velocities of each particle, and could be used for other similar simulations)

此文件是引文原版的matlab programming 它包括以下内容 Creating and Concatenating Matrices Accessing Elements of a Matrix Getting Information About a Matrix 。。。。。 总之包括所有matlab的使用方法(This file is the original citation of the matlab programming which includes the following Creating and Concatenating MatricesAccessing Elements of a MatrixGetting Information About a Matrix. . . . . All in all, including the use of all of matlab)

Kohonen neural Network

说明：  matlab7.0在数字信号处理中的应用.pdf 机械工业出版社出版(matlab7.0 in digital signal processing application. pdf Machinery Industry Publishing House)

content based image retrival using piramidal structure wave let tera

说明：  这是信道估计在matlab的详尽实现，已经调试成功，可以实现(Channel estimation in matlab detailed implementation, debugging has been successful, and can achieve)

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.)

用于现代信号分析与处理课程，作用为图像的压缩(For modern signal analysis and processing programs, the role of the compressed image)