Digital-signal-processing-lab-report

this program is for analog modulation and demodulation.The most descriptive

说明：  TSP问题,即旅行商问题,matlab环境下可以运行(TSP problem, that is, traveling salesman problem, matlab environment can run)

卡尔曼静态滤波在GPS量测数据中的应用。静态模型以待测点的位置和速度作为状态变量，假定系统噪声和量测噪声为高斯白噪声。多数情况下将其看成是一个线性系统。( Application of Calman static filtering in GPS measurement data. The static model is used as the state variable, and the system noise and measurement noise are Gauss white noise. In most cases, it is considered as a linear system. )

随着人类基因组计划的实施，通过基因组测序，蛋白质序列测定结构解析等实验，分子生物学家提供了大量的有关生物分子的原始数据，需要利用现代计算技术对这些原始数据进行收集、整理、管理以便于检索使用。而为了解释和理解这些数据，还需要对数据进行比对、分析，建立计算模型，进行仿真、预测与验证，因而出现生物信息学，它的出现，极大的促进了分子生物学的发展。(With the human genome project implementation, through genome sequencing, protein sequencing experiments such as structural analysis, molecular biologists to provide a large amount of biological molecules of the original data, the need to use modern technology to these raw data collection, collation and management in order to facilitate retrieval use. To explain and understand these data, and data need to be compared to analysis, model, simulation, prediction and validation, therefore, bioinformatics, and its emergence has greatly promoted the development of molecular biology.)

维纳滤波器有以下三种用途：过滤，平滑，预测，其计算可以归结为求解维纳霍夫方程(filter)

说明：  交互式图像处理的演示程序，可以作为matlab教学中的示例程序(Interactive demonstration of image processing procedures, matlab can be used as an example of teaching procedures)

在蛋白质数据库中下载氨基酸序列，然后用此程序读取氨基酸序列(in protein pdb,read amino acid series)

利用扩展卡尔曼滤波器对已知环境地图进行估计，得出估计位置，并给出了真实轨迹(Using extended Kalman filter to estimate the known environment map, draw the estimated location, and provides true trajectory )

说明：  基于线性控制的分数阶统一混沌系统的同步的仿真设计(Synchronization of Fractional Order Unified Chaotic Systems Based on Linear Control)

绘制不同情况下的升余弦滚降系统频谱，并画出其各自对应的时域波形(Draw different circumstances raised cosine roll-off system spectrum, and draw their own corresponding time-domain waveform)