Description: Two functions, num2bin and bin2num are provided. num2bin takes a double and converts it to a binary string representation. bin2num is its inverse operation. It can be used in a numerical analysis course when floating point arithmetic is discussed.
-Two functions, num2bin and bin2num are provided. Num2bin takes a double and converts it to a binary string representation. Bin2num is its inverse operation. It can be used in a numerical analysis course when floating point arithmetic is discussed. Platform: |
Size: 2048 |
Author:Tom |
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Description: 采用 DVB反向链路（DVB-RCS）标准中的双二元Turbo码matlab仿真程序和仿真结果。支持1/2和1/3码率。支持MAP，LOG-MAP解码算法。-The use of DVB reverse link (DVB-RCS) standard double-binary Turbo code matlab simulation program and simulation results. Support for 1/2 and 1/3 rate. Support MAP, LOG-MAP decoding algorithm. Platform: |
Size: 48128 |
Author:李明 |
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Description: convert double type to binary type with matlab. double 转换为二进制 在matlab2008a 上运行无误-convert double type to binary type with matlab Platform: |
Size: 1024 |
Author:faliu |
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Description: 二进制转换为double型 在matlab2008a上运行无误 可以直接被其他程序调用-Binary is converted to double type in the correct matlab2008a run other programs can be directly invoked Platform: |
Size: 1024 |
Author:faliu |
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Description: 基于matlab实现干涉显微镜图像重构中的二维解包裹函数。- QualityGuidedUnwrap2D implements 2D quality guided path following phase
unwrapping algorithm.
Inputs: 1. Complex image in .mat double format
2. Binary mask (optional)
Outputs: 1. Unwrapped phase image
2. Phase quality map
This code can easily be extended for 3D phase unwrapping.
Technique adapted from:
D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping:
Theory, Algorithms and Software. New York: Wiley-Interscience, 1998.
Posted by Bruce Spottiswoode on 22 December 2008
2010/07/23 Modified by Carey Smith Platform: |
Size: 2048 |
Author:zhouxin |
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Description: 利用multibandread函数，此函数用于读取多波段二进制影像文件。至于何为二进制影像文件，简单地说ENVI主菜单file—save file as—envi standard得到的就是二进制影像文件，有时甚至会看到后缀名为bsq、bil、bip等影像，也是二进制影像文件。
对于一幅tif格式的高光谱影像，这里有两种方法将影像读入matlab：
（1）直接利用imread函数读取，不知为何tif格式的高光谱影像居然可以读取，但是速度挺慢
（2）利用multibandread函数读取，建议首先利用envi将tif格式转换为envi标准格式（如何转换上文有），至于为什么转换，原因在于这个函数是用来读取二进制影像的，若直接读取tif格式的影像虽然能够成功但是有些波段却变得模糊了，显得该波段信息量很少了，转换格式后不会出现这问题了（这是在实验中发现的，不知怎么解释）。-I = ENVIREAD(FILENAME) Reads an ENVI binary file into an array using the information the corresponding header file FILENAME.hdr. The output structure I contains fields I.x, I.y, I.z and I.info containing the x-coordinate vector, y-coordinate vector, images data and header info, respectively. I.z will be in whatever number format (double, int, etc.) as in the envi file.
I= ENVIREAD(FILENAME,HEADERFILE) Uses the header information in headerfile.
Platform: |
Size: 3072 |
Author:毛巴马 |
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