fourier_matlab

数值分析，上机题目，求解方程组十分方便 数值分析，高斯公式， 求解方程组十分方便(Numerical analysis, the machine topic is very convenient for solving equations numerical analysis, Gaussian formula is very convenient for solving equations)

换能器散射回波信号声强预测，可自拟发射和接收换能器的类型及指向性，海底散射强度，得到不同条件下的散射回波信号声强(Transducer scattering echo sound intensity forecasts can be self-transmitting and receiving transducers of the type and point to the seabed scattering intensity, obtained under different conditions of scattering echo signal sound intensity)

matlbs file for lyapanof

以2DPSK为例仿真说明数字频带传输的整个过程。(Description 2DPSK simulation as an example to figure the whole process of transmission band.)

用介观方法格子Boltzmann计算圆柱绕流(Mesoscopic lattice Boltzmann method with calculated flow around a cylinder)

用于PH分布参数估计，MAP参数估计的一些基本函数。(Distribution parameter estimation for PH, MAP parameter estimates some basic functions.)

DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)

一个很好的matlab源代码——HOSVD，HOSVD算法是通过对张量进行Tucker decomposition后，找出其tensor core,最后对其进行SVD分解。(A good matlab source code SVD, HOSVD algorithm is passed on tensor Tucker decomposition, find out the tensor core, and finally its SVD decomposition.)

详细地描述了基于matlab车牌识别的程序代码，包含几个可以实现的例子。(Detailed description of the program code based on the matlab license plate recognition, including several examples can be achieved.)

turbo码simulink编码程序，可以用来学如何用c++编写s函数。(simulink code turbo encoding process can be used to learn how to use c++ preparation s function.)