NN

对一幅具有颗粒形状的图像进行了处理和分析。能够计算出图像中的颗粒数和颗粒的相关特征，能够较为快速有效地计算出颗粒的特征信息。附有详细算法说明和报告(Particle shape of an image has been processed and analyzed. Be able to calculate the number of particles in the image and the relevant characteristics of particles that can be more quickly and efficiently calculate the characteristics of particles of information. Statements and reports with a detailed algorithm)

一些失量量化码书设计的方法总结，包含全面，用matlab编程的(Some loss of quantization codebook design methods are summarized, including comprehensive programming using matlab)

matlab编写的Newmark法计算多自由度体系动力问题的通用程序，很实用！(Newmark method matlab prepared multi-degree of freedom system power issues common procedures, very practical!)

在MATLAB环境下使用谱减法对语音信号进行增强，程序可以运行(In the MATLAB environment using spectral subtraction speech signal enhancement program can run)

雷达恒虚警模块的仿真程序,添加瑞丽噪声，产生回波，恒虚警快慢处理(Emulator radar CFAR module, add Ruili noise generated echoes CFAR processing speed)

This recreation makes the filters more stable. For high sampling rates the time records are downsampled. For the low sampling rates the time records are upsampled. Depending on the Filter types. Iterative resampling is used in the Nth octave band time filter to improve the attenuation of the resample program. Also the filters are settled by preappending time data, then deleting the preappended data after filtering.

一个随机数产生的MATLAB例子，内含三种随机数生成方法。[0，1]分布，N(0,1)正态分布，n个N(a,b)正态分布(a random number generated by MATLAB example, consisted of three random number generation method. [0,1] distribution, N (0,1) normal, n N (a, b) normal)

this program simulates 1D electromagnetic Maxwell equations "soft source", by using finite difference time domain method FDTD

蚁群算法连续域空间寻优：基于网格划分策略，无约束非线性最优问题程序实例(Ant colony algorithm for optimizing space: mesh-based strategy for unconstrained nonlinear optimal problem instance)

雷达有多个模式，建立一个雷达数据库，用灰关联分析的方法对雷达进行模式识别(Radar has multiple modes, the establishment of a radar database, using gray relational analysis method for pattern recognition radar)