CSR_denoise

一些小程序，很好玩，有兴趣的可以下载看看(Some small programs, it is fun, who are interested can download to see if)

一维QKF算法实现，附每步说明，与真实值进行比较，谢谢~(One-dimensional QKF algorithm, with each step instructions, with the real value, thank you ~)

永磁同步电动机（PMSM）矢量控制的仿真模型(PMSM control)

matlabGUI的一系列例子，详细说明了每一个控件的使用，每个例程都非常短小精悍，但是非常能说明问题(matlabGUI a series of examples detailing the use of each control, each routine is very short and pithy, but very good explanation)

说明：  利用MATLAB编写的直流电动机机械特性测试(MATLAB prepared using DC motor mechanical properties testing)

ABAQUS UMAT 带剪切非线性HASHIN准则(ABAQUS UMAT)

说明：  这是关于粒子群优化算法优化回声状态网络的材料，特别适合初学者，可以帮助你们快速学习群体智能算法优化神经网络(This material is about particle swarm optimization algorithm optimization esN, especially suitable for beginners, can help you quickly learn swarm intelligence algorithm optimization neural network)

ANSIG algorithm to shape recognition

本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。(This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantization DCT coefficients and then use the parity properties of 8-bit grayscale watermark embedding map, and through the PN sequence of encryption to ensure the security of the watermark. Algorithm, the gray image into binary data stream, scrambling after the spread spectrum modulation, hidden in the host DCT coefficient quantization values, the extraction does not require the host signal, the blind watermark extraction.)

the file contains detection and estimation theroy codes