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64-QAM通信系统设计 有代码 有doc文件(64-QAM communication system has a doc file code)

MALAB写的，分支定界法求解纯整数或混合的整数规划问题。(Written MALAB, branch and bound method to solve pure integer or mixed integer programming problem.)

Robust image watermarking using two level discrete wavelet transform using constant scaling factor. At the same time you can use any optimization algorithm instead of constant scaling factor.

EMD分解程序（包括详细的文字注释），包括有边界延拓等。(EMD decomposing program (including text annotations))

Gradient code. Use this to do gradient of image.

Bessel低通滤波器特性幅频及相频特性分析及其阶跃响应和方波响应(Bessel low-pass filter characteristics of amplitude and phase frequency characteristics of frequency and step response and the square wave response)

数字音频处理matlab程序，能生成多种声音特效，是学习数字音频处理的好资料。(Digital audio processing matlab program that can generate a variety of sound effects, digital audio processing is to learn good information.)

Matlab 中Simulink常用的仿真命令总结(Summary of simulation commands used by Simulink in Matlab)

说明：  see mpx and analyze its functions through modifing its attributes

说明：  low-pass filter 让某一频率以下的信号分量通过，而对该频率以上的信号分量大大抑制的电容、电感与电阻等器件的组合装置。 (low-pass filter )