WIDE-BAND

实现双线性变换法设计的数字Chebyshev I型低通滤波器(Bilinear transform design to achieve the number of Chebyshev I-type low-pass filter)

mage compression is one of the most important step in image transmission and storage. Most of the state-of-art image compression techniques are spatial based. In this code, a histogram based image compression technique is implemented based on multi-level image thresholding. The gray scale of the image is divided into crisp group of probabilistic partition

说明：  材料力学中不同梁（简支梁、悬臂梁）受力分析计算程序(Mechanics of materials with different beam (Charpy, Izod) stress analysis calculation program)

This is code of Cuckoo Optimization Algorithm (COA) with MATLAB

利用小波变化，实现两幅前后景清晰度不同的图像的融合，获得一副清晰图像(Using wavelet transform, to achieve two different images before and after the King definition of integration, access to a clear picture)

matlab实现JPEG的压缩,可以用来实现在MATLAB的环境下实现jepg压缩(matlab achieve JPEG compression can be used to achieve the MATLAB environment to achieve jepg compression)

用MATLAB实现最小二乘法和最小方差的参数辨识(Using MATLAB complete parameter identification method of least squares and minimum variance)

分析了影响多雷达组网对目标跟踪精度的因素以及与单雷达的差异,提出了定义雷达网目 标定位精度,以及评估多雷达组网后在目标定位精度方面带来增益的方法。推导了雷达网对目标定 位精度和相应评估指标的估计公式。该文方法不要大量的计算机仿真就可以方便地评估2-D、3- D以及混合雷达网的目标定位精度和效能。通过应用实例说明了该文方法的优点和有效性。 (The factors that affect the location accuracy of target tracked by multi-radar are analyzed.The method to define target location accuracy and the metrics to evaluate the accuracy improvement efficiency of a radar net- work are presented.The analytical expressions are developed to estimate the target location accuracy and the effi- ciency metricsof a radar network.The presented method is convenient to evaluate the target location accuracy and the efficiency of 2-D,3-D as well as the heterogeneous radar network instead of the tedious computer simula- tions.The advantages and the validity of the method are demonstrated by an application. )

精通MATLAB 是北航的张志用写的电子书 介绍了MATLAB6.5的使用 (Proficient in MATLAB was written by Zhang Beihang' s book describes the use of MATLAB6.5)

画图用的matlab程序希望大家能喜欢，不会的密我(Matlab drawing program with the hope that we can like, I will not close)