Matlab

使用同态滤波对图像进行对比度增强的处理，本代码仅适用于灰度图像。(Homomorphic filtering using the contrast of the image enhancement processing, the code applies only to grayscale.)

对图形的边缘，可实现图像到链码，链码到图像的转换。(right to the brink of graphics, images can be realized chain code, the chain code to the image conversion.)

完整msk的调制解调信道误码率仿真MATLAB程序 是个文本的 解压后可以直接用(Complete msk modulation and demodulation bit error rate simulation MATLAB program)

EZW (Embedded Zerotrees of Wavelet Transforms) is a lossy image compression algorithm. At low bit rates (i.e. high compression ratios) most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). However where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.

梯度下降法在二维函数中的优化寻优，老师上课的例子，可以运行无误(Gradient descent optimization in a two-dimensional function optimization, teacher in the class example, you can run correctly)

遗传算法求解随机生成城市的最短路径问题即旅行商问题，同时生成路径图(a solution to TSP problem based on genetic algorithm)

A comprehensive codes written to teach flight control systems by Simulink, it is simple and good to beginners and advanced students.

本程序根据训练好的网络文件ANN.mat预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比图。(the procedures under the trained network file ANN.mat anticipating new data files, to be mean-square error. and the mapping out of the original forecast data and the map data comparison.)

冈萨雷斯书籍图像库 图像的基本 一些李娜图像等等(Gonzalez basic image image library books)

This file is about vector control of permanent magnet synchronous machine. You must try it