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本程序仿真了正交频分复用的调制与发射，其中包括循环前缀，FFT变换，白噪声信道模拟等部分，最后得出不同信噪比先的系统误码率。(This program simulates the orthogonal frequency division multiplexing modulation with the launch, including the cyclic prefix, FFT, white noise channel analog part of the conclusion that a different signal to noise ratio before the BER.)

matlab在数学建模中的应用, matlab在数学建模中的应用, matlab在数学建模中的应用,(very important this file contains many contents.)

dijkstra算法 matlab语言(dijkstra algorithm matlab)

ＺＸＺＸＣ下从ＣＷＥ　ＷＥＲ　ＷＥＲ　我啊啊　啊　但机考就ｉ(ZXZXC from and CWE WER WER but I ah ah ah computer test to i)

使用各种小波对故障信号进行小波变换，是一种先行高级数字信号处理思想(use of fault signal wavelet transform, is a first advanced digital signal processing Thought)

南京大学黄宜华老师主编《深入理解大数据—大数据处理与编程实践》中的源码(code of 《Understanding big data-BIG DATA Processing and Programming》written by Huang Yihua, the preofessor of Nanjing University.)

说明：  把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 ％致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比。(The I, Q signals, respectively, for the two FFT, to identify the range of frequency domain signal can be considered two-way range of 1 weight of the letter I, Q synthesis of two-way signal a plural signal for FFT, to obtain the spectrum for image rejection ratio.)

说明：  matlab 实现汽车悬架分析，四分之一、二分之一，整车悬架悬架(matlab achieve vehicle suspension analysis, a quarter, half, vehicle suspension suspension)

二维声波交错网格十阶差分程序，模拟声波传播规律，计算波场振幅(Two-dimensional staggered grid ten bands sound difference program to simulate the propagation of sound waves to calculate the wave field amplitude)

拟合和插值的matlab例程，包括多项式的拟合和插值(polynomial fitting and interpolating based on matlab)