256qam

改程序是经典的模态识别程序，基本包括了所有的模态识别方法，包括prony法、era发、频域分析法，还具有有限元分析等功能，对模态分析特别有帮助。(Reform program is the classic modal identification procedures, including all of the basic modal identification methods, including prony law, era hair, frequency domain analysis, also has features such as finite element analysis, modal analysis of particularly helpful.)

encryption and decryption of text data papers

Maze Matlab code designer and solver

Implements many different methods for determining the winner of an election given voter preferences

mean autocorrealation of a random process

采用基于模型的设计，利用Simulink对TMS320F2812自动生成流水灯程序，给正在学习MBD的朋友一个例子。(This LED Model can generate the C code for TMS320F2812.If you are learning MBD,Maybe it will help.)

The Interleaved Frequency Division Multiple Ac- cess (IFDMA) scheme is based on compression, repetition and subsequent user dependent frequency shift of a modulated signal. Multiple access is enabled by the assignment of overlapping but mutually orthogonal subcarriers to each user. In this paper it is shown that IFDMA can be regarded as unitary precoded OFDMA with interleaved subcarriers. On the other hand, IFDMA is shown to be a CDMA variant with frequency domain orthogonal signature sequences and chip interleaving. Thus, it combines the advantages of single and multi carrier transmission such as low peak to average power ratio, orthogonality of the signals of different users even for transmission over a time dispersive channel and low complexity. Simulation results show the good performance of coded IFDMA transmission over a mobile radio channel for different data rates.

经典功率谱估计及其仿真,可以给有需要的同志参考，欢迎下载(Classic power spectrum estimation and simulation)

机动目标跟踪，GaussAitken滤波器 简谐运动物体，加性高斯噪声 Matlab程序(Maneuvering target tracking, GaussAitken filter Simple harmonic motion of objects, plus Gaussian noise Matlab program)

A study of the performance of LSE algorithm in OFDM channel estimation