bpsk.qam-gmsk-fsk

hough transform code for detecting circle

粒子群算法，多目标优化

Affine points detector

说明：  采用最小二乘法进行系统辨识，本例是一个简短的例程序。(System identification using the least square method, in this case is a short example program.)

数字进制转换：输入任意一个十进制数，能转换成二进制和十六进制。(Digital hex conversion: enter any decimal number，and they can be converted into binary and hexadecimal.)

语音处理源程序，已经过调试，直接运行即可实现(Speech processing source program, have been debug, direct operation can be realized )

实现burg算法 估计信号的功率谱PSD 不是简单的调用库函数(Achieve burg algorithm to estimate the power spectrum of the signal PSD is not a simple function call library)

计算损伤结构前后的响应，对已结构的分析具有很好的效果(After calculating the response of the structure damage, the structure analysis of a good effect)

电磁波、声波或地震波等数值模拟中常常会用到有限差分法，但是很多文章都只是泛泛而谈时间2阶，空间4阶等等如何用公式，本文给出了任意阶精度的泰勒展开与迭代公式。(Numerical simulation of electromagnetic, acoustic or seismic waves will often use the finite difference method, but many articles are just generalities time two bands, space, etc. How to order 4 formula, this paper presents the accuracy of any order Taylor expansion and iterative formula.)

说明：  基本的一些matlab源程序分享，欢迎下载，学习。共享(language of matlab important)