doa

MATLAB基础和应用实例精粹(经典之作）(The essence of basic and applied examples MATLAB (classic))

Its algorithm for find comparision between ICA and PCA

余弦波是渐变的，当ωt+φ的取值变化量很小时，Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大，人眼无法识别，从而保证了水印的不可见性和图像质量。(Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray value of adjacent character is not very different, the human eye does not recognize, thus ensuring the invisibility of watermark and image quality.)

3x3 homography matrix

用MOM计算V型天线的电流分布、输入阻抗及辐射方向图。其中L=0.3λ，L/a=2000，激励用δ-gap模型。(MOM calculated using V-shaped antenna current distribution, input impedance and radiation pattern. Where L = 0.3λ, L/a = 2000, excitation δ-gap model.)

说明：  这个代码实现的功能是输入两个波形，让两个波形进行卷积计算，最后输出到缓冲区，送到输出口(This code implements the function is to enter two waveforms so that the two waveform convolution calculation, the final output to the buffer and sent to the output port)

rake接收机性能的深入分析研究，主要是在CDMA中的应用(in-depth analysis of the rake receiver performance research, mainly in the CDMA Application)

Matlab Sample Codes Implementation

说明：  matlab实现的根据本原多项式生成m序列方法(matlab implementation is based on primitive polynomial generating m-Series Method)

用matlab实现经典游戏俄罗斯方块，用matlab实现经典游戏俄罗斯方块(classical game,Russia Block,use matlab,classical game,Russia Block,use matlab,)