lssvm_demo.m

CORDIC算法的Matlab模拟，为了验证FPGA实现CORDIC算法的时间特性优于软件，用Matlab实现了一个计算sin, cos的CORDIC算法(Matlab simulation CORDIC algorithm, in order to verify the FPGA to achieve the time characteristics of CORDIC algorithm is superior to software, using Matlab calculated to achieve a sin, cos of the CORDIC algorithm)

shadow detection paper from net,it is value

指纹识别系统设计时提出的一种基于方向图的指纹识别设计的一段程序(Fingerprint Identification System to design a pattern based on the design of the fingerprint identification process for some)

说明：  基于matlab的SVM（支持向量机）算法。作为非常流行的svm工具，可以实现基于SVM的数据分析，能够应用于人工智能及模式识别领域。(Matlab based on the expectation-maximization algorithm for Gaussian mixture model (GMM) toolkit. GMM-based data can be analyzed, can be used in the field of artificial intelligence and pattern recognition.)

广义互相关函数GCC时延估计算法的Matlab实现(Matlab implementation of the GCC algorithm)

高斯去噪,个人用matlab做的,大家可以参与下哟(Gaussian noise, personal use matlab to do, everyone can participate under yo)

MATLAB是大家常用的开发工具，尤其是在研究生阶段和读博士期间，这是一个关于人工神经网络的matlab程序，可以运行的哦(MATLAB is commonly used development tools, especially at the graduate level and duration of the PhD, which is an artificial neural network on matlab program, you can run, oh)

说明：  基于RlS（递归式最小均方）自适应滤波算法的C程序的仿真代码(Adaptive filtering algorithm based RlS C program simulation code)

拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化，构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法，尤其对于困难的问题。另外，因为拟牛顿法不需要二阶导数的信息，所以有时比牛顿法(Newton s Method)更为有效。如今，优化软件中包含了大量的拟牛顿算法用来解决无约束，约束，和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)

详细介绍自适应滤波算法原理，设置自适应滤波器等并带有详细模型仿真(Details adaptive filtering algorithm, the set and the adaptive filter with a detailed model simulation, etc.)