array_DOA

denoise the bayez noise of image wavelet

A Modified median filter to remove fixed value impulse noise upto 35 Noise Density. Filterdesign.m--main program salt_correction.m--to remove salt noise pepper_correction.m--to remove pepper noise

Linear and nonlinear system in simulink

电子书籍，内容是关于matlab的控制系统工具箱的介绍和使用。(introduction of matlab toolbox on control system)

chapter9 基于遗传算法的多目标优化算法(Chapter9 multi objective optimization algorithm based on genetic algorithm)

OFDM PAPR clipping method Simulink

An edge guided image interpolation algorithm via directional filtering and data fusion

插值离散傅里叶变换用于正弦信号频率估计，以及在ADC有效位测试中的应用。(Interpolated discrete Fourier transform for sinusoidal frequency estimation, and the effective bits in the ADC test applications.)

this sample is not mine

二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR). 数据：灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.(Two-dimensional discrete wavelet transform (Mallat fast algorithm) two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), the number of re statistical coefficient 0 ( reconstruct the final calculation of the peak signal-to-noise ratio (PSNR) of the reconstructed image data: the grayscale image lena.bmp or other images, the filter coefficients can call matlab in wfilters function to obtain, wfilters function, expressed as a percentage) in matlab help wfilters.)