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some matlab codes for image processing

its an cdma transmiiter which is very easy and simple for beginners.

傅里叶变换，用于故障诊断时候的频谱分析，压缩文件中包含一个word文档，用于分析电机故障中的电流中的噪声频谱。(FFT is commonly used to analyse fault diagnosis, especially when dealing with machine faults)

MATLAB的数字水印图像的水印图像的提取。(MATLAB digital watermark image watermark images extracted.)

NEW POWER GENERATION POOF SOUND REFILLING CODE

工程中，振动信号有时域与频域两种分析方法，该文件是频域分析处理方法(Engineering, vibration signal and frequency domains sometimes two analysis methods, the document is a frequency domain analysis and processing methods)

渐消记忆最小二乘法。系统辨识matlab源程序。(fading memory of the least square method. Matlab source system identification.)

该文件里有一个关于DSP学习的MATLAB程序源代码，很实用(The file has a DSP to learn MATLAB on the program source code, very practical)

最新国外有关matlab的资料，是国内没有的，希望对大家的学习matlab有帮助。(Matlab latest information about the foreign, is not, we want to learn matlab help.)

MATLAB中各代码、函数间的参数传值验证代码，有助于理解matlab中的传值概念(MATLAB, the code, the function returns the value of the parameters between the validation code helps to understand the concept of traditional values ​ ​ in matlab)