Chapitre-4partie1

说明：  matlab实现遗传算法，代码超多，共参考。(realize matlab genetic algorithm, super-multi-code, a total of reference.)

飞行器航迹模拟程序，利用matlab进行仿真(matlab trace)

雷达信号处理M,线性调频连续波的，一切运行正常 非常好用。(radar simulation，LFMCW)

基于线性预测分析的语音信号压缩感知.PDF(Compressed sensing for speech signal based on linear prediction analysis)

说明：  主要应用于对地震信号，数据的去噪，构造了地震数据然后去噪对比结果，(It is mainly used to denoise seismic signals and data, construct seismic data and then denoise the contrast results.)

说明：  MATLAB潮流计算程序，MATLAB潮流计算程序(Flow calculation program MATLAB, MATLAB flow calculation program)

DMC控制 当对系统知之甚少时用此方法 形成矩阵方程 并解此方程(DMC control when little is known about the system when using this method to form the matrix equation and solving this equation)

说明：  为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环 谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频 率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信 噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2 tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2 able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the decision threshold correspond to different false alarm probability , as a result , making the sensing users can detect licenced users signal under lower signal in noise ratio (SNR) .)

　数字信号处理的主要研究对象是数字信号，且是采用运算的方法达到处理的目的的(The main digital signal processing research object is a digital signal, and the method of operation is used to achieve the purpose of processing)

说明：  高斯、泊松、瑞丽分布是信道中噪声最基本的几种分布到情况，了解信道噪声情况对于信道去噪是很有必要的(it is very important in the processing of denoising)