combind-program

用Arnold矩阵变换进行图像置乱的加密算法及其源代码(By Arnold transform the matrix of image scrambling encryption algorithm and its source code)

说明：  救护车的报警程序，分别为1000Hz和800Hz.(Ambulance alarm procedures were 1000Hz and 800Hz.)

FEM solution for microstrip

Coded OFDM system over multipath channel

说明：  在MATLAB环境下实现量化后的PCM编码(In the MATLAB environment to achieve quantized PCM coding)

图像的图特征算法和代码，含有处理图片和处理后的结果(image feature matlab code)

matlab 并行工具包 parfor spmd 等多核并行工具包使用方法(matlab parallel toolkit parfor spmd such as the use of multi-core parallel toolkit)

一个详细的OFDM-UWB仿真程序，有很多模块和功能，比较适合详细了解原理后作仿真参考(A detailed simulation program OFDM-UWB, there are many modules and functions, more suitable after a detailed understanding of the principle of simulation of reference)

matlab源程序实例及相关应用，欢迎下载。(matlab source code examples and related applications, please download.)

说明：  系统参数辨识，用增广最小二乘算法实现。对书中的程序进行了改进：由于噪声是未知的，虽然我们模拟了系统的随机白噪声，但进行辨识时必须对噪声进行估计，见程序45行和53行。(System parameter identification, with the extended least squares algorithm. Procedures for improving the book: Because the noise is unknown, although we simulate a system of random white noise, but to identify the noise must be estimated, see the program of 45 lines and 53 lines.)