EGC-DIVERSITY-and-comarision-with-others

qpskdemod(绝对经典、不可多得的好原程序）(qpskdemod (absolute classics, and rare good original program))

用matlab搭建的间接矢量控制模块，用于矢量控制的仿真(Matlab built with indirect vector control module for the simulation of vector control)

说明：  四旋翼控制PID，轨迹定位，matlab编程(using matlab, PID control, tracking)

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)

Cognitive Radio Primary User Detection

小波包程序3，能够对信号进行特征提取，有利于初学者。(This is a wavelet packet program 3，which is useful for the beginners.)

先进PID控制及Matlab仿真（第二版）PID，(advanced PID control and Matlab (2nd Edition) PID,)

Simulates any 1D nearest-neighbour binary cellular automaton

数字图像处理姚敏版第四章图像增强所有例子的matlab完整代码 可运行(Yao Min version of Digital Image Processing Image Enhancement Chapter complete code for all examples can be run matlab)

采用有限元法研究了圆形和椭圆形两种变形对称双脊波导对传输特性的影响。计算了脊的尺寸变化时的截止波长和单模 带宽，给出了主模场结构 图以及变形对截止 波长和单模带宽影响的关 系曲线 ，并分析 了传输特性 随对称脊波导结构尺寸变化的情况。通过这些研究，能够为变形双脊波导的应用和研究提供有价值的参考。 (Finite element method using the circular and elliptical symmetry Double Ridge Waveguide two deformation characteristics of the transmission. Dimensional changes were calculated when the ridge and single-mode cutoff wavelength bandwidth gives the dominant mode field pattern and deformation of single-mode cutoff wavelength and the bandwidth of the curve, and analyzed the transmission characteristics of ridge waveguide structure with symmetrical changes in size situation. These studies can be applied for the deformation Double Ridge Waveguide to provide a valuable reference and research.)