WiMAX

helpful code for sparse matrix vector product

介绍了 Shannon 和 Huffman 编码的基本原理及 MATLAB实现方法，给出了编码实例,并进行了分析比较。 (Shannon Huffman coding is introduced and the basic principle and MATLAB methods, gives code examples, and are analyzed and compared.)

原信号分解成IMF后，用此脚本来计算此IMF的瞬时频率(After the original signal into IMF, use this script to calculate the instantaneous frequency of the IMF)

This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), Example tracking mean cheap, matlab implements five gray correlation degree computing model.

说明：  2,1,3卷积码，能运行，有结果，附图，有注释(2, 1, 3 convolutional codes, capable of operation, with results, attached drawings, with notes)

fir filter design for nois removal from speech signal..........it can be done using iir filte or different windows also

本代码是关于用matlab算出两路信号的相位差(the code is calculated on the use of Matlab two signals phase difference)

Learn Kalman Filter( Kalman Filter)

this is the sudoku game by using matlab

面阵中二维角度估计的matlab程序，应用Unitar-ESPRIT算法，有部分注释。(Array of two-dimensional Angle estimation of matlab, Unitar- ESPRIT algorithm and some comments.)