mintreek

SAR点目标成像matlab程序，采用RD算法，多点目标成像。(Matlab SAR point target imaging program, using RD algorithm, multi-target imaging.)

说明：  根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)

用matlab实现图像的灰度线性变换，图像二值化，负象变换，灰度非线性变换等。(Grayscale image using matlab linear transformation, binary image, negative image transformation, gray non-linear transformation.)

DOA阵列方向估计，适用于大规模MIMO设计，适合初学者(Estimate DOA array direction, suitable for large-scale MIMO design, suitable for beginners)

说明：  matalb的经典算法，是关于直线拟合等等内容的(matalb classic algorithms, and so the content on the linear fitting)

bp实现数据分类，是我自己编的，程序很好用的(bp for data classification, is my own code, the program is useful for)

active and apparent power

说明：  MATLAB SIMULINK仿真程序，基于BOOST电路的扰动观察法实现(MATLAB SIMULINK.Realization of disturbance observation method based on boost circuit)

说明：  基于matlabGUI的的计算器程序，可实现与windows自带计算器相同的功能(The calculator matlabGUI program)

支持向量机 ，2d 举例SVM Classification 2D(SVM Classification 2D examples)