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matlab仿真的GPS信号捕获程序，相关及非相关累积算法，结果正确(matlab simulation of the GPS signal acquisition process, relevant and non-related accumulation algorithm, the results of the correct)

MATLAB buck pwm 用pwm的控制方式实现buck电路(MATLAB buck pwm control method used to achieve buck pwm circuit)

小波变换相关方法的MATLAB实现，可以在同地幅图像中显示四幅不同的波段，包括三个高频和一个低频。(MATLAB Wavelet Transform Correlation method implemented in the same way images can be displayed in four different bands, including three high and one low-frequency.)

在已知天线阵列的单元个数和要求的腐瓣电平时，利用切比雪夫加权，求的各个阵子的激励幅度(In the known antenna array of the number of elements and requirements rot lobe usually use cut weighted Chebyshev, seeking incentive rate for each time around)

读取图像进行小波去噪后，获取图像的prewitt算子轮廓(After reading the image wavelet denoising, to obtain images of prewitt operator profile)

在matlab中实现文本、音频、图片、视频的隐写和恢复(Implement the text, audio, picture, and video steganography)

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(Graduate study do not to upload copyrighted controversial content and Trojan code and agent software to access foreign sites)

对一幅图像进行数理统计，包括均值、方差、相关度，熵等等。(STATISTICAL COMPUTES STATISTICAL MEASURES OF TEXTURE IN AN (2D)IMAGE LIKE CONTRAST,CORRELATION, ENERGY & HOMOGENEITY)

BER performance in flat fading channels using bpsk modulation

基于混沌的模拟退火算法，实现了对10个数字音的识别，通过虚拟阵元进行DOA估计。( Chaos-based simulated annealing algorithm, To achieve the recognition of 10 digital sound, Conducted through virtual array DOA estimation.)