image_fusio_algorithm

用双线性变换法设计IIR数字滤波器 滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。(Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.)

matlab中较常用的一些指令，希望对学习matlab的人有帮助(matlab some of the more commonly used commands, in the hope that people learn to help matlab)

一个很好的学习图像处理的函数的例子程序，对于初级学习者来说，有很好的帮助，对于初学习者非常适合！(a good learning image processing function examples procedures for primary learners, good help, very suitable for early learners!)

laplasian code in matlab.

直接序列扩频代码。。。包括15位的伪随机序列生成器(DSSS communication system s simulation code,include 15-bit persudo code generator)

《MATLAB程序设计教程》电子教案 《MATLAB程序设计教程》电子教案( MATLAB Programming Guide e-lesson plans MATLAB Programming Guide e-lesson plans)

对输入信号进行傅立叶变换，并画出单边频谱图(Of the input signal Fourier transform, and draw a unilateral Spectrum)

过程相关性检验，模型+脚本。matlab(correlation test, model+ scripts. matlab)

matlab编写的边缘检测程序，可以准确识别出图像的边缘。(edge detect)

几个对多径衰落信道的仿真程序，多径衰落是无线通信中的关键问题之一，仿真程序有助于加深对该过程的理解。(failed to translate)