Backward-forward-sweap

用于信号处理中的检测DOA估计，成像，频率估计等(Signal processing for detection of DOA estimation, imaging, frequency estimation, etc.)

Spectral Subtraction Noise reduction algorithm

稀疏信道估计的经典参考代码，值得下载学习(classic programming code of sparse channel estimation which is deserved for learning and it the website of mathworks.)

说明：  分别用LMS和RLS算法实现的一个AR4阶谱估计，附源代码和试验结果(LMS and RLS, respectively, with an algorithm AR4-order spectrum estimation, with source code and test results)

信息论实验仿真。包括马尔科夫信源、huffman编码、瑞利分布、分组码编码、熵计算等等。(Information theory experimental simulation. Markov source, huffman coding, Rayleigh distribution block code encoding, entropy calculations, and so on.)

线性调频信号的部分功能 线性调频信号的部分功能(range_migration range_migration)

说明：  在计算机上实现直流电动机的脉宽调速、双闭环晶闸管调速的Simulink仿真，可以较为形象的观察电动机的调速全过程，同时可以改变相关参数来实现不同情况下的调速过程。(The computer realization of the PWM DC Motor Speed Control, dual-closed-loop speed control thyristor Simulink simulation, the image can be observed the whole process of motor speed, while the relevant parameters can change under different circumstances to achieve the speed control process.)

read mail from matlab

时频分析书籍，语言比较通俗易懂，写的不错(Time-frequency analysis theory and application)

code for fuzzy k-mean clustering..