demo_hist

This code implements newton method with equality constraints

介绍了MSK调制解调仿真程序，加入了中频载波，统计了系统的性能。(Introduction of the MSK modulation and demodulation simulation program, joined the IF carrier, the statistical performance of the system.)

直线阵进场聚焦波束形成算法，三维作图，伪彩图作图(Linear array approach focused beamforming algorithm, three-dimensional mapping, pseudo-color mapping)

对应支持向量机的一些应用的原代码,下载存放在WORK文件夹下即可(Corresponding support vector machines some applications the original code, download stored in the WORK folder can)

ofdm系统基于matlab的m语言仿真(OFDM system is based on the m language matlab simulation)

svpwm 模型 可用于三相PWM整流 电机控制，参数可调(svpwm model can be used for three-phase PWM rectifier motor control, parameter adjustable)

基于Simulink的永磁同步电机的直接转矩控制的调速仿真，里面用S函数自建部分模块，加快了仿真速度。(Simulink-based permanent magnet synchronous motor direct torque control of the speed of simulation, which used self-built part of the S-function module to speed up the simulation speed.)

Kalman filter. Implemented in MATLAB.

matlab使用垂直Sobel算子，自动选择阈值 [VSFAT Threshold]=edge(f, sobel , vertical ) 边缘探测 figure,imshow(f),title( 原始图像 ), 显示原始图像 figure,imshow(VSFAT),title( 垂直图像边缘检测 ) 显示边缘探测图像 使用水平和垂直Sobel算子，自动选择阈值 SFST=edge(f, sobel ,2) figure,imshow(SFST),title( 水平和垂直图像边缘检测 ) 显示边缘探测图像 使用指定45度角 Sobel算子滤波器，指定阈值 s45=[-2 -1 0 -1 0 1 0 1 2] SFST45=imfilter(f,s45, replicate ) SFST45=SFST45>=2 figure,imshow(SFST45),title( 45度角图像边缘检测 ) 显示边缘探测图像 (matlab I=rgb2gray(I0) J0=double(I) [VSFAT Threshold]=edge(f, sobel , vertical ) figure,imshow(f),title figure,imshow(VSFAT),title)

盲源分离程序，可用于音频混合的分类 该程序为写为matlab一函数(blind source separate)