src

Matlab/Simulink model for modelling pitiching of an automotive chassis

简单描述了在MATLAB中的一些常用的绘图语言，规则和技巧(Briefly describes some of the commonly used in the MATLAB graphics language, rules and techniques)

说明：  地面方向控制系统半物理仿真Ground directional control system Loop Simulation(Ground directional control system Loop Simulation)

介绍了小波隐马尔可夫去噪的matlab程序(Introduced the wavelet denoising matlab Hidden Markov process)

认知无线电中能量检测matlab源码，体是仿真误警概率下，不同信噪比下的检测概率的。(energy detection)

计算上田阵子的最大利亚普诺夫函数的matlab源码程序, 是确定系统的常微分方程。(the matlab code is using to caculat duffing the max lyapunvo about determined duffing system .)

colour file decoding method

to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expression for M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the execution now compare our special 8X8 functions with the internal general functions use this code: A = int32(100*rand(8,8)) tic for i = 1 : 1000 IDCT_8X8(DCT_8X8(A)) end toc tic for i = 1 : 1000 idct2(dct2(A)) end toc i had built the general functions too, but with low speed (to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expressionfor M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the executionnow compare our special 8X8 functions with the internal general functionsuse this code: A = int32 (100* rand (8,8)) tic for i = 1: 1000 IDCT_8X8 (DCT_8X8 (A)) end toc tic for i = 1: 1000 idct2 (dct2 (A)) end toc i had built the general functions too, but with low speed)

this file introduces practical simulations about MIMO OFDM systems. ....................... ........... ..... . . . . . . . . . . . . . . . . . . . . . . . . . .

this source code zy2abcd in matlab