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正弦信号的谱分析及提取 是一个课程设计的题目 程序能够运行 (Sinusoidal signal spectral analysis and extraction is the subject of a course design programs to run)

一个地震正演程序,matlab源码,对相关专业的初学者有帮助。(a seismic forward procedures, Matlab source of relevant professional help beginners.)

AM RECEIVER based on super heterodyne principle virtually used in all modern radio and television receivers. The approach mainly involves the use of heterodyning or frequency mixing. The signal from the antenna is filtered sufficiently at least to reject the image frequency and possibly amplified. A local oscillator in the receiver produces a sine wave which mixes with that signal, shifting it to a specific intermediate frequency (IF), usually a lower frequency. The IF signals is itself filtered and amplified and possibly processed in additional ways. The demodulator uses the IF signals rather than the original radio frequency to recreate a copy of the original modulation (such as audio). The project is coded in MATLAB.

粒子群优化最小二乘支持向量机参数，可用于多分类(pso lssvm psolssvm)

灰色理论认为系统的行为现象尽管是朦胧的，数据是复杂的，但它毕竟是有序的，是有整体功能的。灰数的生成，就是从杂乱中寻找出规律。同时，灰色理论建立的是生成数据模型，不是原始数据模型，因此，灰色预测的数据是通过生成数据的gm(1,1)模型所得到的预测值的逆处理结果。(Gray theory that the behavior of the system even though the phenomenon is dim, the data is complex, but still it is ordered, there is a whole function. Gray number generation, that is, from the clutter to find out the laws. Meanwhile, the gray theory is to generate the data model, not the original data model, so gray prediction data by generating data gm (1,1) model predicted values ​ ​ obtained result of the inverse process.)

本文件包含常用的MATLAB高阶累积量函数，是一个统计学常用的工具箱。(This document contains frequently used MATLAB higher-order cumulant function, is a commonly used statistical toolbox)

产生脉冲噪声，改变参数的系数，可以获得不同的噪声类型(Generate impulse noise, change the coefficient parameters, you can get different kinds of noise)

matlab模拟仿真电场的分布变化，用FDTD算法(matlab simulate electromagnetic field)

kalman滤波，目标跟踪。。。。。。。。。。。。。。。。(object tracking。。。。。。。。。。。。。。。)

Matlab编程必备手册，规范了编程格式，总结了编程原则和规则，为初学者提供一个良好的导向和帮助。(Matlab programming required manuals, standardized programming format, summarize the programming principles and rules, provide a good guide and help for beginners.)