interference-cancelllation-in-cognitive-radio

距离保护傅里叶模型算法 使用图基滤波器 控制阻抗轨迹显示范围 在阻抗平面画出阻抗圆特性、整定阻抗直线特性和短路阻抗轨迹( Distance protection algorithm using the Fourier model-based filter control chart shows the range impedance locus in the impedance circle characteristic impedance plane plot, setting characteristics and short-circuit impedance line impedance locus)

matlab code for the envelope detector in analog communications.

matlab解常微分方程的一个非常好的PPT，可以让初学者尽快了解常微分方程的解法(matlab solution of ordinary differential equations of a very good PPT, so that beginners can understand as soon as possible the solution of ordinary differential equations)

课程作业：中心极限定理的仿真~希望有所帮助(The simulation of the central limit theorem)

采用前后向平滑以及最小冗余线阵的宽带源DOA估计仿真(Used before and after smoothing, as well as to the minimum redundancy linear array of broadband source DOA estimate Simulation)

简单实用的手写板，可以触摸笔写入汉字，画出任意图形(Simple and practical tablet, you can touch pen to write Chinese characters, to draw any graphics)

说明：  用MATLAB实现双线性变换法设计IIR数字滤波器(Using MATLAB realize Bilinear transform IIR digital filter design)

wav格式语音信号中加性噪音的分离，错误已经过修改(wav format voice signal plus noise separation, the error has been modified)

mo phogn trong matlab

《MATLAB语言实用教程》采用最新版MATLAB R2009a，详细介绍了MATLAB的编程基础及其扩展，使读者能够快速掌握MATLAB基本编程的方法和不同工具箱的使用方法。《MATLAB语言实用教程》共分11章，包括MATLAB入门、MATLAB的基本元素与数据类型、数组与矩阵、MATLAB的程序、MATLAB的图形绘制、MATLAB的科学计算、符号计算、MATLAB在工程数学中的应用、创建用户图形界面、Simulink建模与仿真和MATLAB的应用等内容。 (" MATLAB language tutorials and practical" using the latest version of MATLAB R2009a, introduced in detail the MATLAB programming foundation and its extensions, allowing the reader to quickly grasp the basic MATLAB programming methods and different toolbox to use. " MATLAB language tutorial" is divided into 11 chapters, including the MATLAB MATLAB entry, basic elements and data types, arrays and matrices, the MATLAB program, MATLAB MATLAB graphics rendering, scientific computing, symbolic computation, MATLAB in engineering mathematics application, creating a graphical user interface, modeling and Simulation of Simulink and MATLAB application content.)