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运用Matlab6.5实现跳频通信系统中跳频信号的时频分析(Matlab6.5 use of frequency hopping communication system to achieve frequency hopping signals in time-frequency analysis)

说明：  乘积的最后三位的值只与乘数和被乘数的后三位有关，与乘数和被乘数的高位无关，利用此来求尾数(The last three values of the product only with the multiplier and the multiplicand on the back three, with a high multiplier and the multiplicand has nothing to do, take advantage of this to seek mantissa)

车牌定位的一种实现，主要利用了梯度差分提取高频分量后水平、竖直投影提取边界，规划定位(An implementation of license plate location, the main advantage of the high frequency components extracted after differential gradient level, vertical projection to extract the boundary, planning and positioning)

遗传算法matlab程序，对初学者很有帮助，框架较好。(The genetic algorithm matlab program, useful for beginners, good framework.)

matlab与vc6.0实现混合编程的源代码，可以实现C++调用matlab数学方法，而无需安装matlab，可以实现快速数学算法实现，效率比较高！欢迎大家下载学习！(matlab and vc6.0 achieve mixed programming source code, you can call C++ implementation matlab math methods, and do not need to install matlab, mathematical algorithms can achieve rapid implementation, more efficient! Welcome everyone to download study!)

PCA and PLS aims:to get some insight into the bilinear factor models Principal Component Analysis (PCA) and Partial Least Squares (PLS) regression, focusing on the mathematics and numerical aspects rather than how s and why s of data analysis practice. For the latter part it is assumed (but not absolutely necessary) that the reader is already familiar with these methods. It also assumes you have had some preliminary experience with linear/matrix algebra.

基于matlab的图像检索，供大家学习参考。(Matlab-based image retrieval, for them to learn from the reference.)

运用MATLAB求解偏微分方程的数值解的程序(Numerical Solution of Partial Differential Equations MATLAB program)

利用拉普拉斯变换求解偏微分方程组，具体应用到了试井分析中。(Laplace change)

用于描述离子扩散过程，在matlab环境下完成。(Used to describe the diffusion process is completed in the matlab environment.)