singal_system_analysis

采用最速下降法查找最小值，采用H终止准则，计算时间很快，很适合初学者使用(Steepest descent method using the minimum search using H termination criteria, the computation time soon, it is suitable for beginners to use)

主要介绍了svm的几种算法的中的具体不同和差别,随让内容简短,但对初学者来说是非常宝贵的(Mainly introduce the SVM algorithm in several different and specific differences, with the brief for content, but for beginners it is very valuable)

fsk modulation Frequency shift keying (FSK) is the most common form of digital modulation in the high-frequency radio spectrum, and has important applications in telephone circuits. This article provides a general tutorial on FSK in its many forms. Both modulation and demodulation schemes will be discussed

Photonic crystal fiber section area Graph

程序均用matlab编写 ch ex 的文件是信号与系统频谱密度函数或者时移特性的展示 Advanced_Mathematica_picture_zoom是利用二次线性内插值法对彩色图片进行任意倍数的放大 每个程序都含有详细的注释(Programs are written in matlab chex file is spectrum density of signal and system function or moving features of the display Advanced_Mathematica_picture_zoom using quadratic linear interpolation method in arbitrary multiple amplification was carried out on the color images Every program contains detailed annotations)

Some features and classification function

运用MATLAB语言，采用遗传算法实现设施规划布局问题(Using MATLAB, Genetic Algorithms to solve facility layout problem)

给定威布尔函数的lambda和k，直接绘制其累积概率的图。(A given weibull function of lambda and k, directly map the cumulative probability.)

自己编写的 混洗蛙跳算法优化最小二乘支持向量机参数 把文件里的数据、LSSVM模型更换，就可以移植(written by Son.Y.M Shuffled frog leaping algorithm to optimize the parameters of LS-SVM The data in the file, LSSVM model replacement, you can transplant)

这是一个好用的频偏估计算法的matlab仿真程序,基于多相结构的信道化接收机，窗函数法设计一个数字带通FIR滤波器。( This is a useful frequency estimation algorithm matlab simulation program, Channelized receiver based on multi-phase structure, A window function design FIR digital band-pass filter.)