ricker

数据类型转换,int转换成uint8，比较适用(data change)

matlab实现特定信号仿真，离散，连续，傅立叶变化，拉布拉斯变换和z变换(matlab to achieve a specific signal simulation, discrete, continuous, Fourier transform, Laplace transform and z-transform Rab)

matlab编写的人脸定位系统程序，希望对大家有用！！(matlab prepared Face Positioning System program, we hope to useful! !)

33节点潮流计算，可以任意断开开关并判断孤岛和环网(33bus power flow calculation)

数字水印中，对于水印的置乱方法：Arnold置乱，通过改变像素点的位置增强水印的鲁棒性(Digital watermark, the watermark scrambling for ways: Arnold scrambling, by changing the position of pixels increase the robustness of the watermark)

快速傅里叶算法fft非平稳信号的去噪源码(Fft Fast Fourier Transform Algorithm for Denoising of non-stationary signal source)

双基地声呐定位精度GDOP的分布图，以及与单站方位估计误差的关系。(Bistatic sonar maps GDOP positioning accuracy, as well as the relationship between the error of estimation and single station azimuth.)

捷联惯导方程矩阵在matlab环境下的仿真源代码程序(SINS matrix equation matlab source code under the simulation program)

C/A码发生器Matlab程序，测试通过(C/A code generator Matlab procedures)

说明：  线性调频信号的短时傅立叶变换，采用短时傅立叶变换得到线性调频信号的时频分析(linear FM signal short-time Fourier transform, using short-time Fourier transform linear FM signals in the time-frequency analysis)