[SpLab9]Functions III

Nov 21, 2015Download as PPTX, PDF0 likes168 views

Nora Youssef

Structured Programming, Computer Science, Functions part 3

LDS Infotech Private Limited is a Microsoft Gold Certified Partner located in Bangalore, India that offers various cloud computing and Microsoft licensing solutions. As a Gold Partner, LDS Infotech has access to benefits like priority support and beta access. They provide services related to Microsoft infrastructure, networking, security, data management, and licensing. Customers can rely on LDS Infotech to manage their Microsoft systems to high standards.

[SpLab5] Pointers IINora Youssef

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Pablo pizurno pptNoe Fer Hyon

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[SpLab7]Functions INora Youssef

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Oracle partners-in-indiaLDS INFOTECH PVT. LTD.

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LDS Infotech is a Gold Level member of Oracle Partner Network in India. This enables LDS to develop solutions that address various business needs and provide greater value to customers. As a member, LDS receives training, support, and resources from Oracle to further assist customers. Oracle is the largest business software company worldwide with over 345,000 customers in over 145 countries. It pioneered making business applications available online and continues innovating with products like Oracle Fusion to help customers access knowledge and respond quickly to market changes.

[SpLab1]ReviewNora Youssef

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[ASM] Lab2Nora Youssef

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The document provides information about assembly language and computer memory modes. It discusses: - What assembly language is and how it corresponds to machine code through an assembler. - Computer organization including main memory, CPU, registers, and ALU. - Memory modes for the 8086 CPU including 16-bit registers and limitations of the 1MB real mode. - Memory modes for the 80386 CPU including 32-bit registers, protected mode, descriptor tables, and virtual memory allowing 4GB program segments through page-based segmentation.

[ASM] Lab1Nora Youssef

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The document provides an introduction to assembly language programming including: - An overview of the course structure and evaluation methods. - An explanation of why assembly language is useful for tasks like device drivers, virus programming, and embedded systems where speed and memory usage are important. - A comparison of machine language, assembly language, and high-level languages, noting that assembly uses mnemonics instead of binary codes. - Examples of converting between binary, decimal, hexadecimal, and signed and unsigned number representations. - An introduction to binary operations like addition, subtraction, 1's and 2's complement, and carrying.

Welcome to dragons’ landNora Youssef

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This document provides an overview of the computer science department at Dragons' Land University. It includes feedback from current students who enjoyed studying CS and would choose it again. It also lists the courses offered in the first and second terms, such as digital image processing, computer networks, and neural networks. Additionally, it names professors and teaching assistants in the department and gives career opportunities at companies like Google, IBM, and Microsoft. It concludes by offering general advice to students such as learning Python and Ruby on Rails and maintaining a balanced life.

[SpLab2]ArraysNora Youssef

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[SpLab3]StructuresNora Youssef

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The document describes three C++ programs that use structures. The first program defines a distance structure containing meters and centimeters and allows the user to input distances, add them together, and output the total in meters and centimeters format. The second program defines a room structure containing length, width, and height as distance structures and calculates the area of the room in square meters. The third program defines a student structure containing name, ID, and an array of grades, allows input of data for three students, and outputs each student's name and total grades.

[SpLab4]Pointers INora Youssef

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[ASM]Lab8Nora Youssef

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This document discusses assembly language string primitives instructions including MOVSx, CMPSx, SCANSx, STOSx, LODSx. It explains how these instructions use registers like ESI, EDI to operate on strings and arrays. Examples are provided to copy arrays, compare strings, find characters in strings, fill arrays, and multiply array elements. Two-dimensional arrays are also discussed where rows are stored sequentially in memory. Hands-on exercises demonstrate using these instructions to work with strings and 2D arrays.

[ASM]Lab7Nora Youssef

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The document discusses various assembly language instructions including shift, rotate, multiplication, division, and binary search. It provides examples and explanations of instructions like SHL, SHR, SAL, SAR, ROL, ROR, MUL, DIV, and binary search algorithms. The agenda includes demonstrating these instructions through hands-on exercises and discussing how to write an assembly program to check if a number is prime and calculate xy through repetitive multiplication.

[ASM]Lab6Nora Youssef

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Here are the key differences between CALL and INVOKE in x86 assembly: - CALL is used to call a procedure without passing any parameters, while INVOKE allows passing parameters to procedures. - When using CALL, any parameters need to be passed via registers or stack before the CALL. INVOKE handles pushing parameters onto the stack. - A procedure called with CALL must pop its own parameters from the stack after the call, while a procedure called with INVOKE has the parameters automatically popped from the stack. - INVOKE provides a simpler, higher-level way of calling procedures that mimics function calls in high-level languages by automatically handling parameter passing via the stack. CALL requires manually handling the

[ASM]Lab5Nora Youssef

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This document provides an overview of assembly language concepts including: - Conditional loops like LOOPZ/LOOPE that check the zero flag - New directives like .IF/.ELSEIF/.ELSE/.ENDIF for conditional execution - Examples of finding the min/max of an array, grading student scores, and counting scores in different grades - The .REPEAT/.UNTIL and .WHILE/.ENDW loops for repetitive execution - Examples of reversing a string, finding the first non-zero value in an array, and understanding MOVSX/MOVZX - An assignment is given to print a triangle of asterisks based on user input size

[ASM]Lab4Nora Youssef

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The document discusses assembly language instructions and concepts. It covers: - Basic instruction formats and operand types like registers, memory, and immediates. - Data transfer instructions like MOV, and addressing modes like direct offset addressing of arrays. - Arithmetic instructions like ADD, SUB, INC, DEC, and NEG, and how they affect status flags. - Status flags like zero, carry, sign, auxiliary carry, parity, and overflow flags which provide information about instruction results.

[ASM]Lab3Nora Youssef

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AbstractNora Youssef

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This document discusses parallel processing techniques for digital image enhancement, specifically for medical images. It proposes a hybrid denoising approach that uses an adaptive median filter in the spatial domain followed by a Wiener filter in the Fourier domain to remove Gaussian, impulse, and circular blurred noises from medical images. Testing on grayscale medical images corrupted with Gaussian and salt and pepper noise showed the hybrid approach achieved higher peak signal-to-noise ratios than individual adaptive median or Wiener filters. The document also proposes a parallel hybrid filter algorithm applying parallelization to the adaptive median filter to reduce latency, and testing on a 2.5MB image partitioned into various sections showed improved processing time over the sequential version.