channalmodel

基于fft的匹配追踪算法，且ff与tMATLAB中自带的源程序不尽相同(Fft-based matching pursuit algorithm, and ff the source code comes with tMATLAB in different)

说明：  仿真基带数字调制系统实现滚降系数分别为0，0.5，1时信号时域，频域和功率谱密度以及眼图的波形(Simulation-based systems with digital modulation to achieve roll-off coefficients were 0,0.5,1 the signal in time domain, frequency domain and power spectral density and waveform eye diagram)

从均匀PCM方法入手，产生一振幅为1和频率ω=1的正弦信号，分别用8电平和16电平进行量化，在同一坐标轴上绘出原信号和以量化信号，并比较这两种情况下的信号/量化噪声比(Starting from the uniform PCM method to produce a 1 amplitude and frequency ω = 1 of the sinusoidal signal, respectively, with 8 levels and 16 levels were quantified in the same plot of the original signal and the axes to quantify the signals, and to compare these two cases, the signal/quantization noise ratio)

说明：  线性离散系统的批处理最小二乘参数估计的例程，噪声为方差为1的白噪声(Batch least squares linear discrete systems parameter estimation routine, the noise is white noise variance of 1)

range doppler algorithm

Single Underwater Image Enhancement with a New Optical Model

线性调频信号的模糊图线性调频信号的模糊图线性调频信号的模糊图(LFM)

it`s a code of 16qam by matlab

说明：  逆合成孔径雷达成像代码，二维雷达成像，雷达回波数据去噪方法，SVD分解。(Inverse synthetic aperture radar imaging code, two-dimensional radar imaging, radar echo data denoising method, SVD decomposition.)

说明：  matlab_数字图像处理源程序,学习之需要(matlab )