weifenfangcheng

This is a source code . this is a sourc c odeeg

Create a 512-length signal then low-pass filter the signal with the filter

直线阵采用切比学夫加权控制主旁瓣比，抑制噪声。此程序基于常规波束形成实现，程序思路清晰，适合刚接触阵列信号处理的人参考。(Linear array by cutting the right of control over the primary school laid upon the side-lobe ratio, noise suppression. This program is based on conventional beamforming implementation process with clear ideas for people new to reference array signal processing.)

单边带调幅的Simulink仿真 单边带调幅的Simulink仿真(SSB single sideband amplitude modulation amplitude modulation of the Simulink simulation of the Simulink simulation)

matrix rotation (matlab code)

matlab中ga算法的一个小program，还是挺细致的。(ga in matlab algorithm for a small program, we welcome the added ah ~ ~ ~ ~)

The optimal quantization tables for Gaussian, Rayleigh and Laplacian probability density functions.Uniform quantizer is optimal for uniform distribution source, not for other distribution.The procedure is based on a Lloyd-Max iteration.

基于MATLAB的正交振幅调制与解调仿真分析 对其有详细的介绍。(Based on MATLAB-QAM demodulator simulation and analysis are introduced in detail.)

计算增强后语音的IS距离，用于评价语音质量(Calculating the IS-distance of enhanced speech for evaluating speech quality)

漢民碼譯碼器，此源碼提供各種規格的漢民碼解碼，並以副程式寫成，方便使用(hamming decoder)