biaomianji

lagrange.m proram with matlab

数字信号处理重要函数如分裂基fft/卷积/频率响应/滤波器的matlab实现（来自清华大学胡广书教授）(Important DSP functions such as fff/conv/frequency/filters, by matlab)

有限元QuadraticBarElement的matlab程序(FEA matlb)

说明：  通过Python基于keras平台实现了时间序列模型gru(Realization of time series model Gru based on keras platform by Python)

4 BAR MECHANISM SOLUTION

基于Matlab的分类器程序，采用最小误差判别准则(Classification program which based on Matlab, minimum error criterion)

子空间类波达方向(Direction Of Arrival,DOA)估计算法的关键在于得到高质量的信号子空间估计。该文利用矩阵伪逆的双正交性,针对源信号不相关而其本身是色信号的情况,给出了一种新颖的DOA估计算法,它不需要知道噪声统计特性。该算法利用一组空间相关矩阵的结构化信息,能稳健而精确地估计出信号子空间,从而得到DOA的精确估计。仿真实验证实了所给算法的有效性。(The key subspace DOA (Direction Of Arrival, DOA) estimation algorithm is to get a high quality signal subspace estimation. In this paper, the use of pseudo-inverse matrix dual orthogonal signals for the source itself is not related to the case and the color signal is given a novel DOA estimation algorithm, it does not need to know the statistical properties of the noise. The algorithm uses a set of structured information in spatial correlation matrix can be robust and accurately estimate signal subspace to obtain an accurate estimate of the DOA. Simulation experiments confirmed the effectiveness of the proposed algorithm.)

主要给出了用小波的二进制进行图像放大的一些程序(Are given for the use of wavelets for image to enlarge some of the binary program)

一些超经典的matlab源码实例，对初学者绝对是有巨大帮助的，好容易才找到的啊(many useful matlab gui demos)

散列算法，用于生成原始消息的数字指纹，本算发基于MATLAB编写，本算法包含多种流行的散列算法，包括SHA1和SHA-256等广泛应用的散列算法，通过本程序，可以对几种广泛应用的散列算法进行调用(Hash algorithm used to generate the digital fingerprint of the original message, this is based on MATLAB, this algorithm contains a variety of popular hash algorithm, including SHA1 and SHA- 256 hash algorithm is widely used, through this program, several widely used hash algorithms can be invoked)