cec2006

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)

matlab的一個教程，ppt可以配合學習的時候使用(the course of matlab7.0,ppt)

802.11a协议物理层的仿真源代码，具有较高的正确性(802.11a physical layer protocol source code for the simulation with high accuracy)

直扩系统自适应门限判决SIMULINK建模(DS system adaptive threshold decision SIMULINK modeling)

POWER quality improvement using statcom

Forward Modelling MT 1d with examples

移动机器人的运动轨迹跟踪的滑膜控制器matlab仿真设计(Mobile robot trajectory tracking controller matlab simulation design synovial)

FSK调制方式的SIMULINK仿真和完整的参数设置(FSK modulation of the SIMULINK simulation and a complete set of parameters)

是学习PCA特征提取的很好的学习资料，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，最大似然（ML）准则和最大后验概率（MAP）准则。( Is a good learning materials to learn PCA feature extraction, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.)

send you my example code