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EZW
基于小波变换的图像压缩，使用EZW算法。(Image compression based on wavelet transform, using EZW algorithm.)
- 2018-05-14 21:20:28下载
- 积分：1
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低频减载的MATLAB仿真模型
说明： 电力系统的频率反映了发电机组所发出的有功功率与负荷所需的有功功率之间的平衡情况。当系统发生较大事故时,系统出现严重的功率缺额,其缺额值超出了正常热备用可以调节的能力,这时即使令系统中运行的所有发电机组都发出其设备可能胜任的最大功率,仍不能满足负荷功率的需要,所引起的系统频率下降值将远远超出系统安全运行所允许的范围。 在这种情况下从保障系统安全运行的观点出发,为了保证电网安全和对重要用户的供电,不得不采取应急措施,切除部分负荷,以使系统频率恢复到可以安全运行的水平内。(The frequency of the power system reflects the balance between the active power generated by the generating unit and the active power required by the load. When the active power from the power plant does not meet the requirements of users, the system frequency will decrease. Frequency fluctuation caused by unplanned load in normal operation of the system. At this time, the system uses the hot standby capacity of the power plant, that is, the generator capacity in the system operation is enough to meet the needs of users. However, when the system has a major accident, the system has a serious power shortage, which is beyond the adjustable capacity of normal hot standby. At this time, even if all the generating units operating in the system send out the maximum power that their equipment may be competent for, they still cannot meet the demand of load power rate, and the resulting system frequency drop value will be far beyond the allowable range of safe operation of the system.)
- 2020-11-19 16:29:37下载
- 积分：1
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JPEG_LS
连续色调图像无损（近无损）压缩标准Jpeg_Ls源代码(continuous tone image lossless (Near-lossless) compression standard source code Jpeg_Ls)
- 2020-07-09 16:28:58下载
- 积分：1
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CABAC
针对二值图像的压缩实现了算术编码以及解码 并在此基础上实现了一节自适应算术编码 有很好的压缩效果(For binary image compression realize the arithmetic coding and decoding and on this basis has been realized a very good adaptive arithmetic coding compression has the effect of)
- 2008-08-19 20:58:08下载
- 积分：1
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熵值法
说明： 此压缩文件里面包含面板数据熵值法的stata代码，每一步都有详细的解释，并且附有样本和数据，方便学者理解和掌握。(This compressed file contains the stat a code of panel data entropy method, each step has a detailed explanation, and is attached with samples and data, which is convenient for scholars to understand and master.)
- 2021-04-11 13:28:57下载
- 积分：1
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EZW
EZW算法的matlab代码，希望对大家有用(EZW algorithm matlab code, everyone would like to be useful)
- 2021-04-07 16:39:01下载
- 积分：1
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MPEG4-ARM
代码实现了基于ARM7的MPEG-4视频解码器，由C代码和汇编混合编写，已经在ARM7TDMI平台调试通过。(Code based on the ARM7 realize the MPEG-4 video decoder, from C code and compilation of mixed-prepared, has been adopted ARM7TDMI debugging platform.)
- 2008-08-16 17:42:31下载
- 积分：1
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les-2
采用LBM+LES方法编制 了计算程序.首先计算了湍流平板附面层解,用来校对程序的正确性,结果表明计算值和理论值符合得很好.然后计算了亚音可压缩的湍流后台阶流以及超音湍流的 后台阶流.(LBM+LES simulation of flow)
- 2015-12-06 12:28:11下载
- 积分：1
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JPEGyasuomatlabdaima
jepg压缩的matlab代码，采用哈夫曼编码，dct变换(jepg compression Matlab code, using Huffman coding, transform Extra)
- 2021-04-09 20:58:59下载
- 积分：1
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Zip
压缩的所有文件,解压缩的所有文件(zip unzip)
- 2013-06-24 12:56:59下载
- 积分：1
