matlab1

The FPGA interface design

mpeg格式的解码程序，在MATLAB中实现并得到显示。(mpeg format decoder program, implemented in MATLAB and display.)

机器学习实战 第7章实例代码 Machine Learning in　Action Charpter7 instance(Machine Learning in　Action Charpter7 instance)

matlab常用函数大全，方便速查matlab各种函数(matlab commonly used functions Daquan, to facilitate a variety of functions matlab Quick Fact)

射线追踪,包含了起点和终点的射线函数，对于地震传播研究具有重要意义！(Raytracing in a v(z) world. The toolbox contains functions forshooting fans of rays and functions for tracing rays with specific start and end points. General multi-bounce rays with any number of mode conversions can be traced. Automatic routines for P-P and P-S primaries in shot-gather geometry are provided for convenience. Any recording geometry can be used but most functions vectorize (e.g. are most efficient) for shot-gather geometry. Only traveltimes and rayparameters are detemined, not amplitudes. In these routines, the velocity models should be considered as "background" models. This means that the depths at which flections and mode conversions occur are dependent of the depths given as layer boundaries in the velocity models. Velocity models are specified by a vector of velocities and a same-size vector of depths. The j th velocity is in effect from the j th to the j+1 th depth. The bottom of the model is assumed at infinite depth. Thus v=5000 and z=0 specifies a cons)

《MATLAB神经网络30个案例分析》中的第16个例子，案例16 单层竞争神经网络的数据分类—患者癌症发病预测。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 16 cases (16 patients with single competitive neural network data classification- cancer prediction. Hope to have certain help to everybody! )

zigzag function for imagecompression in matlab

对混沌时间序列相空间重构C—C方法的三点不足，提出了一种基于改进的C-c方法的 确定曩优时延与嵌入窗的新算法．在关联积分计算过程中引入了权衡计算精度与速度的可调参数， 合理选择试参数，能在不严重损失估计精度的前提下，大大加快计算速度。在理论分析的基础上， 用所提出的算法对三种混沌序列进行相空间重构，仿真结果表明该算法对最优时延的选择更准确， 对最优嵌入窗的选取更可靠。(Of chaotic time series phase space reconstruction methods of C-C less than three points, a method based on an improved determination of former times Cc excellent window of time delay and embedding the new algorithm. Calculation of correlation integral in the process of introducing a trade-off accuracy and speed of the adjustable parameters, a reasonable choice of test parameters can be estimated without serious loss of accuracy under the premise of the calculation speed greatly accelerated. In the theoretical analysis, based on the algorithm used by the chaotic sequence of three phase-space reconstruction, simulation results show that the algorithm of the optimal choice of a more accurate time delay, the optimal embedding window for the selection of more reliable.)

说明：  数字波束形成技术的应用 适合于毕业设计 是将来的前沿技术(Digital beam)

凹边形判定算法，可用Matlab编程,也可用Mathematica软件编程(Concave gon determination algorithm, Matlab programming available, can also be used Mathematica software programming)