qspk

初级的水下信号的处理，LFM信号时的速度和方位联合估计，以及阵列信号的方位判断程序。(Underwater signal processing method, position estimation.)

用MATLAB写的，用Prim算法找出图中的最小支撑树，文件中有例子，有计算的结果，一看便懂。(Written in MATLAB, with the minimum support tree in the Prim algorithm to find a figure, file example, with the result of calculation, a see will understand.)

One of the most mean-based programs, suitable for beginners to learn

souce code for histogram in matlab

这是一个APF仿真模型，谐波检测采用ipiq方法，电流跟踪控制采用滞环控制，直流侧电压为PI控制(This is an APF simulation model, harmonic detection using ipiq method, the current tracking control using hysteresis control, DC side voltage for the PI control)

learning matlab to use it properly

LDPC 码在matlab环境下的小程序的实现(LDPC code process)

说明：  类间方差阈值分割算法的MATLAB实现。图像处理应用(Otsu threshold segmentation algorithm to achieve the MATLAB)

affine transformation

运用旋转不变法估计信号的到达角，仿真了信噪比与均方误差的关系，信号为调制信号可以运行，(Using the rotation is not political reform to estimate the doas of the signal, the simulation the relationship between SNR and the mean square error, signal modulation signals can run,)