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全国1:400万shp数据 4级河流数据
shapefile数据,全国范围四级河流数据(river data shapefile)
- 2020-08-29 12:58:17下载
- 积分:1
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recorder
说明: 能够录音并实时显示声音的时域和频域波形;
播放录音文件,显示波形(Time and frequency waveforms of sound can be recorded and displayed in real time)
- 2019-06-20 09:15:33下载
- 积分:1
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FPGA数字信号处理实现原理及方法代码
说明: 本光盘是《数字信号处理FPGA实现》一书的配书光盘,内容包括了书中第二章给出的所有示例以及该书的12个实验完整的工程文件。
本光盘根目录下有3个文件夹,分别为dsp48_application,dsp48e_application和DSP_Example。(This CD-ROM is the CD-ROM of the book "FPGA implementation of digital signal processing". It includes all the examples given in Chapter 2 and the complete engineering documents of 12 experiments in the book.
There are three folders in the root directory of this CD-ROM, which are dsp48_ application,dsp48e_ Application and DSP_ Example.)
- 2020-08-01 09:23:20下载
- 积分:1
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C#动态获取鼠标位置坐标 限制鼠标活动区域
C#动态获取鼠标位置坐标 限制鼠标活动区域,在本程序中,鼠标仅能在测试窗口内活动,移不出测试窗口,在移动过程中适时显示鼠标坐标信息,类似于鼠标HOOK、“勾子”。本例的几个知识点:
设置鼠标的在指定的窗口范围内移动
获得鼠标当前位置的X/Y坐标值
- 2023-02-03 10:45:04下载
- 积分:1
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fft源程序
fft源程序-fft source
- 2023-05-13 18:15:02下载
- 积分:1
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Delphi VCL
OS Develop
Delphi VCL
OS Develop
- 2023-08-13 07:05:04下载
- 积分:1
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audioFeatureExtraction
说明: matlab信号特征提取程序集合,包括信号的多种经典特征(Signal feature extraction matlab collection procedures, including the classic characteristics of a variety of signals)
- 2008-11-10 17:57:03下载
- 积分:1
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ADE7878
关于ADE7878的SPI时序读写程序,以及基础的配置过程,可做参考(About the the ADE7878 the SPI timing of read and write procedures, and basic configuration process, do reference)
- 2012-11-29 15:05:55下载
- 积分:1
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abaqus固体umat,内涵多个子程序连接uexpan
说明: abaqus固体umat,内涵多个子程序连接(ABAQUS solid UMAT, with multiple subprogram connections)
- 2020-07-07 16:18:57下载
- 积分:1
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22304119_as_fe_i_011_v10_code_pass
this is a plc program
- 2018-10-27 01:07:16下载
- 积分:1