exercise_1

用于核函数的选择，也是基于最小二乘支持向量机预测问题的好帮手，希望能够搬到大家。(For the selection of kernel function, is also based on support vector machine prediction is a good helper, hoping to move to you.)

最小二乘法的Matlab参数辨识程序，每一步的解释都非常易懂清晰，是一个很好的matlab例子(Matlab least squares method parameter identification procedures, the explanation of each step are very easy to understand clearly, is a good example of matlab)

Converts a floating point value to IEEE 754 32 bit binary representation. Sign Bit: 1 Exp: 2 to 9 Frac: 10:32 Single-precision floating-point format is a computer number format that occupies 4 bytes (32 bits) in computer memory and represents a wide dynamic range of values by using a floating point. In IEEE 754-2008 the 32-bit base 2 format is officially referred to as binary32. It was called single in IEEE 754-1985. In older computers, other floating-point formats of 4 bytes were used. For example, the 32-bit floating point bit pattern 1 01111101 00101100000000000000000 is interpreted as the following: (− 1)1 × (1 + 0.34375) × 2(125–127) = -1.34375× 2− 2 = -0.3359375 ​

说明：  离散信号Gabor展开的理论及实现颇为繁琐。其中包括离散Gabor变换的标架理论、周期序列的离散Gabor变换、非周期序列的离散Gabor变换以及各种快速算法等。此程序给出给出了一个线性调频信号的Gabor变换。(Gabor expansion of discrete signals and the realization of the theory is quite cumbersome. Including discrete Gabor transform frame theory, the periodic sequence of discrete Gabor transform, non-periodic sequence of discrete Gabor transform and a variety of fast algorithms. This procedure gives a linear FM signal is given the Gabor transform.)

A model expliciting the ventricular cardiac action potential. Depolarization,reporalization and their interaction

进化算法解决TSP问题的源代码，多个程序，非常详细(Evolutionary algorithm to solve the TSP problem of the source code, a number of procedures, very detailed)

遗传算法求tsp问题及其matlab代码实现 主程序中有一rand( seed ,n) n 为某一整数, 这是设置随机数发生器的种子，这样实际上规定了随机数发生的方式，因此后面的随机数其实都是定下来的，这样所有人就可以看到同一结果, 可注释掉此行，那么每次的结果就不一定再相同了. (Genetic algorithm to solve the TSP problem and the matlab code to achieve A Rand main program ( seed , n) n as an integer, which is the setting of the random number generator seed, this actually provides a random number generating means, so the random number behind actually are determined, so that everyone can see the same results, can comment out this line, then each time the results do not necessarily the same. )

matlab时频分析配套源码第8章的程序，请大家共享(Matlab time-frequency analysis supporting FOSS chapter 8, please share)

说明：  matlab免疫算法实现故障检测。附加了注释，可以直接运行(Matlab immune algorithm realizes fault detection, with comments attached, it can run directly.)

matlabGUI图形界面的帮助文档，希望能对从事图像界面开发的相关人士有所帮助！(matlabGUI graphical help documentation, hoping to engage the image interface development stakeholders help!)