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VALID

  • This is GPS Matlab findPreambles finds the first preamble occurrence in the bit stream of each ch

    This is GPS Matlab findPreambles finds the first preamble occurrence in the bit stream of each channel. The preamble is verified by check of the spacing between preambles [6sec] and parity checking of the first two words in a subframe. At the same time function returns list of channels, that are in tracking state and with VALID preambles in the nav data stream.

    标签: findPreambles occurrence the preamble

    上传时间: 2013-12-23

    上传用户:秦莞尔w

  • 计算声学响度

    Computation of loudness (Zwicker model) according to ISO 532B / DIN 45631 norms.  This model is VALID for steady sounds. Code based on BASIC program published in the following article: Program for calculating loudness according to DIN 45 631 (ISO 532B)", E.Zwicker and H.Fastl, J.A.S.J (E) 12, 1 (1991).

    标签: 计算 声学

    上传时间: 2016-11-14

    上传用户:zztony16

  • Dual USB High-Side Power Switch

    The SP2526A device is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal for self-powered and bus-powered Universal Serial Bus (USB) applications. Each switch has low on-resistance (110mΩ typical) and can supply 500mA minimum. The fault currents are limited to 1.0A typical and the flag output pin for each switch is available to indicate fault conditions to the USB controller. The thermal shutdown feature will prevent damage to the device when subjected to excessive current loads. The undervoltage lockout feature will ensure that the device will remain off unless there is a VALID input voltage present.

    标签: High-Side Switch Power Dual USB

    上传时间: 2019-03-06

    上传用户:bhitr

  • 代码大全Steve McConnell著 919页高清文字版

    软件开发人员必备工具书,,目录如下Welcome to Software Construction [1]1.1 What Is Software Construction?1.2 Why Is Software Construction Important?1.3 How to Read This Book......7.1 VALID Reasons to Create a Routine7.2 Design at the Routine Level7.3 Good Routine Names7.4 How Long Can a Routine Be?7.5 How to Use Routine Parameters7.6 Special Considerations in the Use of Functions7.7 Macro Routines and Inline RoutinesDefensive Programming [5.6 + new material]8.1 Protecting Your Program From InVALID Inputs8.2 Assertions8.3 Error Handling Techniques8.4 Exceptions8.5 Barricade Your Program to Contain the Damage Caused by Errors8.6 Debugging Aids8.7 Determining How Much Defensive Programming to Leave in Production Code8.8 Being Defensive About Defensive ProgrammingThe Pseudocode Programming Process [4+new material]9.1 Summary of Steps in Building Classes and Routines9.2 Pseudocode for Pros9.3 Constructing Routines Using the PPP9.4 Alternatives to the PPP......

    标签: 代码大全 软件开发

    上传时间: 2021-12-08

    上传用户:20125101110

  • FPGA读取OV5640摄像头数据并通过VGA或LCD屏显示输出的Verilog逻辑源码Quartu

    FPGA读取OV5640摄像头数据并通过VGA或LCD屏显示输出的Verilog逻辑源码Quartus工程文件+文档说明,FPGA型号Cyclone4E系列中的EP4CE6F17C8,Quartus版本17.1。module top( input                       clk, input                       rst_n, output                      cmos_scl,          //cmos i2c clock inout                       cmos_sda,          //cmos i2c data input                       cmos_vsync,        //cmos vsync input                       cmos_href,         //cmos hsync refrence,data VALID input                       cmos_pclk,         //cmos pxiel clock output                      cmos_xclk,         //cmos externl clock input   [7:0]               cmos_db,           //cmos data output                      cmos_rst_n,        //cmos reset output                      cmos_pwdn,         //cmos power down 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                      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);

    标签: fpga ov5640 摄像头

    上传时间: 2021-12-18

    上传用户:yiyewumian