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OFDM下行的仿真1、产生要传输随机数； 2、进行调制； 3、串并转换； 4、进行IFFT操作（代码中有用到共轭对称向量的IFFT为实数进行简化计算）； 5、增加循环前缀； 6、并串转换； 7、输出前滤波； 8、增加信道噪声（加性高斯白噪声）； 9、接收端串并转换； 10、去除循环前缀； 11、进行FFT变换； 12、信号解调； 13、误比特率计算； (OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )

cuantizacion uniforme para una señ al senoidal

基于小波变换的可变步长自适应LMS语音信号去噪程序，对实际复杂噪声具有很好的效果(Based on wavelet transform adaptive variable step size LMS Speech Signal Denoising procedures, the actual complexity of the effect of noise has a very good)

免疫算法的源程序，对学习免疫算法很有用！！！(Immune source, the immune algorithm for learning useful! ! !)

如果图像的灰度分别集中在比较窄的区间,从而引起图像细节的模糊,为了使图像细节清晰,并使目标得到突出,达到图像增强的目的,可通过改善各部分亮度的比例关系,即通过直方图的方法来实现(failed to translate)

说明：  Matlab控制系统高级讲义以及课件中涉及到的算法的源程序，对matlab的进一步学习很有帮助，学控制的应该看看！(Matlab Control System courseware senior notes, as well as involved in the source algorithm on matlab helpful for further study, learning control should look at!)

Peaks计算二维光子晶体带隙程序较长用起来还可以(Peaks calculate two-dimensional photonic bandgap program longer can also use them)

二维小波分析在图像平滑、融合与增强中的应用(D wavelet analysis in image smoothing, integration and enhancement of)

添加有限流控制的电池放电仿真实验，用于电池建模(Add a limited flow control battery discharge simulation for battery modeling)

三维重构技术，里面有详细的介绍。其开发环境matlab(Three-dimensional reconstruction technique, which has a detailed introduction. Their development environment matlab)