descent

Communication related programs are really important to understand the working of the systems.

椭圆柱面的力学微分方程组问题分析求解，以及函数表达式(The mechanical differential equations Elliptic Cylinder)

数值计算方法 三段线性插值matlab程序，可以输出各段函数(Numerical methods linear interpolation matlab program three sections, each section can be output function)

these are fuction descriptions of different spectrum sensing methods

机器学习matlab源代码，包括多分类SVM，模式识别，特征选择，回归等算法。(The spider is intended to be a complete object orientated environment for machine learning in Matlab. Aside from easy use of base learning algorithms, algorithms can be plugged together and can be compared with, e.g model selection, statistical tests and visual plots. Core library objects wilcoxon Wilcoxon object- significance test of results joint_kernel Joint kernel object- for calculating inner products in joint feature spaces joint_data Joint_data object corrt_test corrected resampled t-test object- significance test of results Unsupervised objects spectral Spectral clustering ppca Probabilistic Principal Components Analysis nmf Non-negative Matrix Factorization object mrank Manifold Ranking Density Estimation objects indep Feature selection by independent density estimation Feature Selection objects r2w2_sel Feature scaling/selection via SVMs and r^2/w^2 bound. nfe Non-Linear Feature Elimination mutin)

采用双线性变换法实现IIR滤波器 并且用用所设计的滤波器对实际心电图信号采样序列进行仿真滤波处理(IIR filters using the bilinear transformation method and the sampling sequence of the designed filter on the actual ECG signal simulation filtering)

communication book.based on mimo system. for LCF code

模糊PID控制的matlab仿真程序，直接利用M文件编写，方便快捷(Fuzzy PID control matlab simulation program, the direct use of M documentation, convenient)

利用hough变换检测图像中的形状圆和直线，以及图像几何变换(detecting image circle or line using hough transformation and transformation)

3d reconstruction using mathematical morphology