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主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

用了三帧差分法、背景差分法来辨别图片中的运动物体，包含了报告和算法说明(Spent three difference method, background subtraction method to identify pictures of moving objects, including a description of the report and algorithms)

模糊isodata算法matlab程序；fuzzyisodata的matlab程序。很好很实用。(fuzzyisodata program)

应用了大量互相关检测算法从而得出了同步性能错检率的大小，比较适合刚学习同步算法的人去研究。(Application of a large cross-correlation detection algorithm to arrive at the synchronization performance of the error detection rate of size, more suitable for people just learning to study synchronization algorithm)

image processing matlab BWFilter

设计一个完整的室内无线通信系统物理层传输方案，并用matlab进行仿真根据设计要求分析计算收发机结构及主要参数，提出了一个完整的MIMO-OFDM系统设计方案，得到误比特率仿真曲线。(Design of a complete indoor wireless communication system physical layer transmission scheme, and simulation using matlab design analysis and calculation according to the structure and main parameters of the transceiver, made a complete MIMO-OFDM system design, simulation curve obtained bit error rate.)

线性调频信号匹配滤波仿真，给出了正确的相频特性，并对比了源信号与匹配核的幅频，相频特性。(LFM matched filter simulation, the correct phase frequency characteristics, and compares the source signal and the amplitude-frequency matching nuclear, phase frequency characteristics.)

matlab通信信道仿真实验，代码和模块，AWGN信道下的扩频通信仿真，里面有详细的参数设置(matlab communication channel simulation, code and modules, the AWGN channel spread spectrum communication simulation, there are detailed parameter settings)

MLP load forecasting

一种DSPMATLAB仿真方法和曲线方法。(A DSPMATLAB simulation method and curve method.)