Toa

北邮通信原理基于matlab的计算机仿真，低通滤波器的实现方法，简单通用。(the realization of low pass filter(lpf))

一大学生编写的基于小波理论的图像重构和降噪演示，理论例程适合初学(image identification by wavelete )

Pass the specification values to the object rather than accepting the default values for N, Fc1, and Fc2. Include the sampling frequency Fs as the final input argument. Design the filter and plot the results.

Root raised cosine filter implementation in matlab, with graphs of impulse and frequency response.

基于MUSIC算法的单频测角，即对来波的DOA到达角进行估计。(MUSIC algorithm based on single-frequency angle measurement, ie to the wave of DOA estimate the angle of arrival.)

GSM中GMSK调制信号的产生，仿真效率很高的，采用了小波去噪的思想，模拟数据分析处理的过程，研究生时的现代信号处理的作业，真的是一个好程序。( GSM is GMSK modulation signal generation, High simulation efficiency, Using wavelet denoising thought, Analog data analysis processing, Modern signal processing jobs when the graduate, Really is a good program.)

用于实现灰关联的程序，灰关联是对于两个系统之间的因素，其随时间或不同对象而变化的关联性大小的量度。(For achieving gray associated procedures, gray correlation factors between the two systems, the correlation measure of the size of the change time or different objects.)

MEX- Matalb executable helps is running c programs in matlab.

bundle adjustment code

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.