lundunFUN

跳频通信的时频分析,稳定性分析及图片显示，跳频序列码的仿真(hop frequence STFT)

【谷速软件编程】matlab源码-基于哈希编码图像检索 可以作为参考使用，程序是word版本 ([Valley] matlab source software programming speed- hash-coded image-based retri can be used as a reference, the program is a word version)

一个对几幅图象进行盲信号分离的MATLAB程序。 分离性能还不错。(The pieces of an image for Blind Signal Separation of the MATLAB program. Separation performance is not bad.)

clc clear number of subbands K = 32 oversampling ratio O = 2 decimation rate D = K/O number of taps per polyphase component P = 3 total prototype filter length is L = D*P prototype filter

把区域划分成矩形网格，找到每个网格的中心点，把每个网格当做一个圆环计算每个圆环的磁场，然后调用linprog函数就求出场分布了。不要求你把线圈矩形化，也不要求屏蔽场。(The region is divided into rectangular grids and the center points of each grid are found. Each grid is used as a circle to calculate the magnetic field of each ring, and then the field distribution is called by the linprog function. It does not require you to rectangle the coil, nor does it require shielding.)

ldpc codes codec procedures, very good for learning ldpc.

it contain some of problem of Heat transfer

线搜索求简单单峰值函数的最小值程序设计，算法采用固定搜索方向方法。(Simple single-peak line search function to find the minimum programming )

说明：  matlab滤波器的设计与应用的文章，中文科技论文(Matlab filter design and application of the articleChinese science and technology papers)

说明：  关于无线定位的各种TOA,TDOA,Chan,Taylor等方法的matlab代码(Matlab code of various TOA, TDOA, Chan, Taylor and other methods for wireless positioning)