RGB，三原色光模式（英語：RGB color model），又稱RGB顏色模型或紅綠藍顏色模型，是一種加色模型，將紅（Red）、綠（Green）、藍（Blue）三原色的色光以不同的比例相加，以產(chǎn)生多種多樣的色光。RGB顏色模型的主要目的是在電子系統(tǒng)中檢測。
標簽：
上傳時間： 2015-06-14
上傳用戶：lxy123
RGB，三原色光模式（英語：RGB color model），又稱RGB顏色模型或紅綠藍顏色模型，是一種加色模型，將紅（Red）、綠（Green）、藍（Blue）三原色的色光以不同的比例相加，以產(chǎn)生多種多樣的色光。RGB顏色模型的主要目的是在電子系統(tǒng)中檢測
標簽：
上傳時間： 2015-06-14
上傳用戶：lxy123
AO4420, AO4420L ( Green Product ) N-Channel Enhancement Mode Field Effect Transistor
上傳時間： 2020-04-19
上傳用戶：su1254
Currently, the information and communications technology (ICT) industry sector accounts for about 2–6% of the energy consumption worldwide, and a significant por- tion of this is contributed by the wireless and mobile communications industry. With the proliferation of wireless data applications, wireless technology continues to increase worldwide at an unprecedented growth rate. This has resulted in an increased number of installed base stations and higher demand on power grids and device power usage, causing an increased carbon footprint worldwide.
標簽： Communication Networks Green Radio
上傳時間： 2020-05-27
上傳用戶：shancjb
Thisbookfocusesontheemergingresearchtopic‘Green(energy-efficient)wirelessnetworks’ that has drawn huge attention recently from both academia and industry. This topic is highly motivated due to important environmental, financial and quality-of-experience (QoE) consid- erations.Duetosuchconcerns,varioussolutionshavebeenproposedtoenableefficientenergy usage in wireless networks, and these approaches are referred to as Green wireless communi- cations and networking. The term ‘Green’ emphasizes the environmental dimension of the proposed solutions. Hence, it is not sufficient to present a cost-effective solution unless it is eco-friendly.
標簽： Green_Heterogeneous_Wireless_Netw orks
上傳時間： 2020-05-27
上傳用戶：shancjb
Someone who wants to get to know the customs of a country frequently receives the advice to learn the language of that country. Why? Because the dif- ferences that distinguish the people of one country from those of another are reflected in the language. For example, the people of the islands of the Pacific do not have a term for war in their language. Similarly, some native tribes in the rain forests of the Amazon use up to 100 different terms for the color Green.
上傳時間： 2020-05-27
上傳用戶：shancjb
Visible light communications (VLC) is the name given to an optical wireless communication system that carries information by modulating light in the visible spectrum (400–700 nm) that is principally used for illumination [1–3]. The communications signal is encoded on top of the illumination light. Interest in VLC has grown rapidly with the growth of high power light emitting diodes (LEDs) in the visible spectrum. The motivation to use the illumination light for communication is to save energy by exploiting the illumination to carry information and, at the same time, to use technology that is “Green” in comparison to radio frequency (RF) technology, while using the existing infrastructure of the lighting system.
標簽： Communication Visible Light
上傳時間： 2020-06-01
上傳用戶：shancjb
Power Electronics is one of modern and key technologies in Electrical and Electronics Engineering for Green power, sustainable energy systems, and smart grids. Especially, the transformation of existing electric power systems into smart grids is currently a global trend. The gradual increase of distributed generators in smart grids indicates a wide and important role for power electronic converters in the electric power system, also with the increased use of power electronics devices (nonlinear loads) and motor loadings, low cost, low-loss and high-performance shunt current quality compensators are highly demanded by power customers to solve current quality problems caused by those loadings.
標簽： Electronics Parallel Filters Power
上傳時間： 2020-06-07
上傳用戶：shancjb
FPGA采樣AD9238數(shù)據(jù)并通過VGA波形顯示例程 Verilog邏輯源碼Quartus工程文件+文檔說明,FPGA型號Cyclone4E系列中的EP4CE6F17C8，Quartus版本17.1。ADC 模塊型號為 AN9238，最大采樣率 65Mhz，精度為12 位。實驗中把 AN9238 的 2 路輸入以波形方式在 HDMI 上顯示出來，我們可以用更加直觀的方式觀察波形，是一個數(shù)字示波器雛形。module top( input clk, input rst_n, output ad9238_clk_ch0, output ad9238_clk_ch1, input[11:0] ad9238_data_ch0, input[11:0] ad9238_data_ch1, //vga output output vga_out_hs, //vga horizontal synchronization output vga_out_vs, //vga vertical synchronization output[4:0] vga_out_r, //vga red output[5:0] vga_out_g, //vga Green output[4:0] vga_out_b //vga blue);wire video_clk;wire video_hs;wire video_vs;wire video_de;wire[7:0] video_r;wire[7:0] video_g;wire[7:0] video_b;wire grid_hs;wire grid_vs;wire grid_de;wire[7:0] grid_r;wire[7:0] grid_g;wire[7:0] grid_b;wire wave0_hs;wire wave0_vs;wire wave0_de;wire[7:0] wave0_r;wire[7:0] wave0_g;wire[7:0] wave0_b;wire wave1_hs;wire wave1_vs;wire wave1_de;wire[7:0] wave1_r;wire[7:0] wave1_g;wire[7:0] wave1_b;wire adc_clk;wire adc0_buf_wr;wire[10:0] adc0_buf_addr;wire[7:0] adc0_bu
上傳時間： 2021-10-27
上傳用戶：qingfengchizhu
FPGA讀寫SD卡讀取BMP圖片通過LCD顯示例程實驗 Verilog邏輯源碼Quartus工程文件+文檔說明,FPGA型號Cyclone4E系列中的EP4CE6F17C8，Quartus版本17.1。1 實驗簡介在前面的實驗中我們練習了 SD 卡讀寫，VGA 視頻顯示等例程，本實驗將 SD 卡里的 BMP 圖片讀出，寫入到外部存儲器，再通過 VGA、LCD 等顯示。本實驗如果通過液晶屏顯示，需要有液晶屏模塊。2 實驗原理在前面的實驗中我們在 VGA、LCD 上顯示的是彩條，是 FPGA 內(nèi)部產(chǎn)生的數(shù)據(jù)，本實驗將彩條替換為 SD 內(nèi)的 BMP 圖片數(shù)據(jù)，但是 SD 卡讀取速度遠遠不能滿足顯示速度的要求，只能先寫入外部高速 RAM，再讀出后給視頻時序模塊顯示module top( input clk, input rst_n, input key1, output [5:0] seg_sel, output [7:0] seg_data, output vga_out_hs, //vga horizontal synchronization output vga_out_vs, //vga vertical synchronization output[4:0] vga_out_r, //vga red output[5:0] vga_out_g, //vga Green output[4:0] vga_out_b, //vga blue output sd_ncs, //SD card chip select (SPI mode) output sd_dclk, //SD card clock output sd_mosi, //SD card controller data output input sd_miso, //SD card controller data input output sdram_clk, //sdram clock output sdram_cke, //sdram clock enable output sdram_cs_n, //sdram chip select output sdram_we_n, //sdram write enable output sdram_cas_n, //sdram column address strobe output sdram_ras_n, //sdram row address strobe output[1:0] sdram_dqm, //sdram data enable output[1:0] sdram_ba, //sdram bank address output[12:0] sdram_addr, //sdram address inout[15:0] sdram_dq //sdram data);parameter MEM_DATA_BITS = 16 ; //external memory user interface data widthparameter ADDR_BITS = 24
標簽： fpga
上傳時間： 2021-10-27
上傳用戶：
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1
