skin_Color_detection

实现通信抗干扰的跳频通信，希望对初学通信抗干扰的同志有所帮助(To achieve interference rejection for frequency hopping communication, hope to comrades beginner help communication interference)

权重PCA程序,程序是在PCA的基础上，对不同的主成分分配适当的权重，得出的算法程序，分类器采用距离分类器。(WPCA code)

16QAM调制解调源码,包含FFT、IFFT、MER计算等(16-QAM modulation)

PCA-SIFT算法中用于训练矩阵的程序(training matrix in PCA-SIFT)

信号检测与估计————理论与应用一书中的仿真题答案(Simulation questions---- answer signal detection and estimation theory and application of a book)

原胞自动机模拟程序 可以应用于单车道或者多车道 单车道主要 包括信号灯 跟随 多车道可以包含变道 (program for overtaking using CA model)

标准线阵的频率波数响应、波束图 对于N=11的标准线阵： 1、画出频率响应波束图，并标出可视区间； 2、画出极坐标下的波束图； 3、分析栅瓣问题。(Standard linear frequency response, the beam pattern)

说明：  对于已定义的包含从0到15的整数的列向量xsym，就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16，亦即为码字表的大小。 对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值，Eb/N0，设置为10dB。 (The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object modem.qammod modulating it. Wherein M is 16, i.e., a codeword size of the table. Modulated signal can be used for awgn function to add the additive Gaussian noise. Wherein the ratio of bit energy to noise power spectral density, Eb/N0, is set to 10dB.)

算法优化非常好，几乎没有循环，FMCW调频连续波雷达的测距测角，基于matlab GUI界面设计。( Algorithm optimization is very good, almost no circulation, FMCW frequency modulated continuous wave radar range and angular measurements, Based on matlab GUI interface design.)

仿真效率很高的，各种资源分配算法实现，包含了阵列信号处理的常见算法。( High simulation efficiency, Various resource allocation algorithm, Contains a common array signal processing algorithm.)