tcl-files

根据归一化后的原始数据曲线，进行导数变换，然后运用自组织神经网络进行藻种识别(According to the normalized data,we use the Differential switch,and then identify the HABs using the SOM.)

最速下降法与牛顿法-Steepest descent method and Newton s method(Steepest descent method and Newton' s method)

Symmetricdivergingbipolar cold-neutral-hot colormap

根据Barabasi等人提出的无标度模型复杂网络生成的preferential attachment原理，生成指定规模的无标度网络的邻接矩阵。(Based on the preferential attachment mechanism proposed by Barabasi et al, the code functions to generate the adjacency matrix for a scale-free network with given size.)

说明：  在ofdm系统下，比较不同载波时，对峰值平均功率比的抑制作用。(In OFDM system, the PAPR suppression effect of different carriers is compared.)

用costas环实现载波同步。假设发送信号载波频率为3.563Mhz，本地初始频率为3.5628Mhz。程序中直接给出了环路滤波器的参数C1,C2。(this is synchoronization on time recovery basing on matlab)

说明：  《MATLAB编程实例》介绍了MatLab开发的一些实例代码，希望对从事图形图像处理的开发者有用！(&quot MATLAB Programming Example&quot introduces some examples of MatLab code developed by the hope of engaging in graphic image processing useful for developers!)

sins+dvl+gps组合导航matlab程序，对于学习导航有一定帮助。(sins+dvl+gps egrated navigation matlab program, it is helpful for learning navigation)

读取SAR影像的MATLAB编码，非常有用哦！(SAR image of the MATLAB code to read, it is very useful !)

psuedo noise code in matlap