code1pnfinal

基于matlab的通信工程方面的qpsk仿真实验的原代码(it is about qpsk,written through matlab)

利用matlab产生正弦信号，加噪声，分析其加噪前后的数字特征(Using matlab to produce a sinusoidal signal plus noise, and analyze the numbers before and after adding noise characteristics)

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MATLAB的音频信号的分析与合成程序，是一个PPT文件，看了还不错。希望大家喜欢......(MATLAB audio signal analysis and synthesis procedures, a PPT file, looked pretty good. I hope you like ...)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

带光伏阵列的最大功率跟踪（MPPT）控制仿真模型(Maximum Power Tracking (MPPT) Control Simulation Model with Photovoltaic Array)

说明：  最优化方法: 共轭方向法 matlab源代码 需要改变原函数及其梯度(Optimization: Conjugate Method need to change the original function and its gradient)

工程线性代数MATLAB版课件,matlab在工程中的应用(Engineering linear algebra MATLAB courseware, matlab project)

matlab development toolbox support vector machine, Add noise processing, Face Recognition light treatment method.

关于数据转换的很好的C语言程序，很好用，很实用(Data conversion on the C language program good, very good, very practical)