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说明：  QPSK（四进制相移键控）信号的产生及调制解调过程（经高斯和瑞利信道）的仿真(QPSK (quaternary phase shift keying) signal generation and modulation and demodulation process (by the Gaussian and Rayleigh channel) Simulation)

数值分析 孙志忠 上机题 牛顿法,计算机(Numerical analysis of Newton' s method RAIL-on title)

Adaptive Bilinear filter in satellite images.sigma 1, sigma2, images is the input with GUI

图像小波去噪程序，帮助处理模糊的图像文件，出去噪声，提高分辨率。(Wavelet denoising procedure to help deal with the blurred image files, out of the noise and improve resolution.)

example of nebulous logic

用matlab实现ami/cmi/hdb3编码(achieving ami/cmi、hdb3 using matlaa)

In this directory, we can find the eleven files. The relationship between file name and the number of program written in the book is shown in as follows.

矩阵转换四元数代码 欧拉角转换四元数代码 四元数转换到矩阵代码(The quaternion matrix transformation code Euler angles conversion quaternion code converts quaternion to a matrix code)

optics密度聚类源码，简单容易理解，止血药修改ReadTxt.m中的load的传入，就可以直接运行。(Called density clustering source, simple and easy to understand, hemostatic changes ReadTxt. M of the introduction of the load, can be directly run.)

dpcm matlab code in zip format