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LSB used in watermarking for embedding

mathews数值分析书的源代码，用matlab编写，第一章第十二部分。(mathews numerical analysis of the book' s source code, using matlab, the first chapter of Part XII.)

基于静脉细化的基础上，判断是否为分叉点或者节点，去除静脉中毛刺。(Refinement based on the basis of vein, to determine whether the bifurcation point, or node, remove the veins in the burr.)

Automatic Coin Counter Matlab Code

用Simulink中NCO模块产生正弦信号的程序，自己写的，采样率180MHz，正弦频率70MHz，可以直接运行。(Using Simulink module generates a sinusoidal signal of NCO program, sample rate 180MHz, sinusoidal frequency 70MHz, can be directly run.)

基于matlab的2FSK的调制与解调，内含有源程序代码和详细的解析报告。。。。。。(Matlab-based 2FSK modulation and demodulation, containing the source code and detailed analysis reports. . . . . .)

本程序是功率谱密度的仿真比较,关于三个信号源的具体情况参见《现代数字信号处理导论》上册，P202，习题5。 实验方法：周期图法、自相关法和协方差法。 (this procedure is the power spectral density of the simulation, 3 signal source on the specific circumstances, see the "modern digital signal processing" Introduction to the first volume, P202, Exercise 5. Experimental Methods : Chart cycle, since the correlation and covariance method.)

Matlab下进行用simPowerSystem进行电路仿真的指导性文档(Matlab, the guiding document for circuit simulation using simPowerSystem)

两发两收的空间多路复用信道的matlab仿真程序。(Spatial multiplexing received two rounds of two-channel matlab simulation program.)

模拟退化算法，用于解决TSP问题，有GUI(Analog degradation algorithm for solving TSP problem, there GUI)